56403476 has 12 divisors (see below), whose sum is σ = 103901280. Its totient is φ = 26717400.

The previous prime is 56403449. The next prime is 56403497. The reversal of 56403476 is 67430465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371000 + ... + 371151.

It is an arithmetic number, because the mean of its divisors is an integer number (8658440).

Almost surely, 2^56403476 is an apocalyptic number.

It is an amenable number.

56403476 is a deficient number, since it is larger than the sum of its proper divisors (47497804).

56403476 is a wasteful number, since it uses less digits than its factorization.

56403476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742174 (or 742172 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 56403476 is about 7510.2247636139. The cubic root of 56403476 is about 383.5028741327.

The spelling of 56403476 in words is "fifty-six million, four hundred three thousand, four hundred seventy-six".