14899146 has 16 divisors (see below), whose sum is σ = 29956608. Its totient is φ = 4940000.

The previous prime is 14899133. The next prime is 14899153. The reversal of 14899146 is 64199841.

It is a super-5 number, since 5×14899146⁵ (a number of 37 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14899098 and 14899107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5355 + ... + 7646.

It is an arithmetic number, because the mean of its divisors is an integer number (1872288).

Almost surely, 2^14899146 is an apocalyptic number.

14899146 is an abundant number, since it is smaller than the sum of its proper divisors (15057462).

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

14899146 is a wasteful number, since it uses less digits than its factorization.

14899146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13197.

The product of its digits is 62208, while the sum is 42.

The square root of 14899146 is about 3859.9411912619. The cubic root of 14899146 is about 246.0672365621.

It can be divided in two parts, 148991 and 46, that multiplied together give a palindrome (6853586).

The spelling of 14899146 in words is "fourteen million, eight hundred ninety-nine thousand, one hundred forty-six".