56497046 has 16 divisors (see below), whose sum is σ = 89326800. Its totient is φ = 26758368.

The previous prime is 56497037. The next prime is 56497061. The reversal of 56497046 is 64079465.

It is a super-2 number, since 2×56497046² = 6383832413452232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56496994 and 56497012.

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, 6116 + ... + 12263.

It is an arithmetic number, because the mean of its divisors is an integer number (5582925).

Almost surely, 2^56497046 is an apocalyptic number.

56497046 is a deficient number, since it is larger than the sum of its proper divisors (32829754).

56497046 is a wasteful number, since it uses less digits than its factorization.

56497046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18463.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 56497046 is about 7516.4516894609. The cubic root of 56497046 is about 383.7148264295.

The spelling of 56497046 in words is "fifty-six million, four hundred ninety-seven thousand, forty-six".