13994595 has 24 divisors (see below), whose sum is σ = 24360336. Its totient is φ = 7432128.

The previous prime is 13994593. The next prime is 13994641. The reversal of 13994595 is 59549931.

It is a happy number.

13994595 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 13994595 - 2¹ = 13994593 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13994595.

It is not an unprimeable number, because it can be changed into a prime (13994593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13309 + ... + 14321.

It is an arithmetic number, because the mean of its divisors is an integer number (1015014).

Almost surely, 2^13994595 is an apocalyptic number.

13994595 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13994595 is a deficient number, since it is larger than the sum of its proper divisors (10365741).

13994595 is a wasteful number, since it uses less digits than its factorization.

13994595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1328 counting only the distinct ones).

The product of its digits is 218700, while the sum is 45.

The square root of 13994595 is about 3740.9350435419. The cubic root of 13994595 is about 240.9832061896.

The spelling of 13994595 in words is "thirteen million, nine hundred ninety-four thousand, five hundred ninety-five".