14909895 has 96 divisors (see below), whose sum is σ = 34804224. Its totient is φ = 5702400.

The previous prime is 14909887. The next prime is 14909897. The reversal of 14909895 is 59890941.

14909895 is nontrivially palindromic in base 2 and base 8.

14909895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14909895 - 2³ = 14909887 is a prime.

It is a super-3 number, since 3×14909895³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 14909895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14909897) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44880 + ... + 45210.

It is an arithmetic number, because the mean of its divisors is an integer number (362544).

Almost surely, 2^14909895 is an apocalyptic number.

14909895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14909895 is an abundant number, since it is smaller than the sum of its proper divisors (19894329).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14909895 is a wasteful number, since it uses less digits than its factorization.

14909895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 14909895 is about 3861.3333189457. Note that the first 4 decimals coincide. The cubic root of 14909895 is about 246.1263974676.

It can be divided in two parts, 14 and 909895, that added together give a palindrome (909909).

The spelling of 14909895 in words is "fourteen million, nine hundred nine thousand, eight hundred ninety-five".