13797492 has 24 divisors (see below), whose sum is σ = 32558400. Its totient is φ = 4547136.

The previous prime is 13797481. The next prime is 13797521. The reversal of 13797492 is 29479731.

It is a congruent number.

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, 5392 + ... + 7527.

It is an arithmetic number, because the mean of its divisors is an integer number (1356600).

Almost surely, 2^13797492 is an apocalyptic number.

13797492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13797492 is an abundant number, since it is smaller than the sum of its proper divisors (18760908).

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

13797492 is a wasteful number, since it uses less digits than its factorization.

13797492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13015 (or 13013 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 13797492 is about 3714.4975434101. The cubic root of 13797492 is about 239.8464990659.

The spelling of 13797492 in words is "thirteen million, seven hundred ninety-seven thousand, four hundred ninety-two".