13475916 has 24 divisors (see below), whose sum is σ = 34937840. Its totient is φ = 4491936.

The previous prime is 13475909. The next prime is 13475927. The reversal of 13475916 is 61957431.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 62281 + ... + 62496.

Almost surely, 2^13475916 is an apocalyptic number.

It is an amenable number.

13475916 is an abundant number, since it is smaller than the sum of its proper divisors (21461924).

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

13475916 is a wasteful number, since it uses less digits than its factorization.

13475916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124790 (or 124782 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 13475916 is about 3670.9557338655. The cubic root of 13475916 is about 237.9684773353.

The spelling of 13475916 in words is "thirteen million, four hundred seventy-five thousand, nine hundred sixteen".