13474472 has 32 divisors (see below), whose sum is σ = 29185920. Its totient is φ = 5763840.

The previous prime is 13474463. The next prime is 13474501. The reversal of 13474472 is 27447431.

13474472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13474472² = 363122791357568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 3008 + ... + 5999.

It is an arithmetic number, because the mean of its divisors is an integer number (912060).

Almost surely, 2^13474472 is an apocalyptic number.

It is an amenable number.

13474472 is an abundant number, since it is smaller than the sum of its proper divisors (15711448).

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

13474472 is a wasteful number, since it uses less digits than its factorization.

13474472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9041 (or 9037 counting only the distinct ones).

The product of its digits is 18816, while the sum is 32.

The square root of 13474472 is about 3670.7590495700. The cubic root of 13474472 is about 237.9599772636.

The spelling of 13474472 in words is "thirteen million, four hundred seventy-four thousand, four hundred seventy-two".