56424370 has 16 divisors (see below), whose sum is σ = 101665368. Its totient is φ = 22547200.

The previous prime is 56424367. The next prime is 56424373. The reversal of 56424370 is 7342465.

It is an interprime number because it is at equal distance from previous prime (56424367) and next prime (56424373).

It can be written as a sum of positive squares in 4 ways, for example, as 8357881 + 48066489 = 2891^2 + 6933^2 .

It is not an unprimeable number, because it can be changed into a prime (56424373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10842 + ... + 15178.

Almost surely, 2^56424370 is an apocalyptic number.

56424370 is a deficient number, since it is larger than the sum of its proper divisors (45240998).

56424370 is a wasteful number, since it uses less digits than its factorization.

56424370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 56424370 is about 7511.6156717447. The cubic root of 56424370 is about 383.5502229866.

The spelling of 56424370 in words is "fifty-six million, four hundred twenty-four thousand, three hundred seventy".