56600402 has 8 divisors (see below), whose sum is σ = 87828300. Its totient is φ = 27324304.

The previous prime is 56600393. The next prime is 56600437. The reversal of 56600402 is 20400665.

It can be written as a sum of positive squares in 2 ways, for example, as 54037201 + 2563201 = 7351^2 + 1601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 487877 + ... + 487992.

Almost surely, 2^56600402 is an apocalyptic number.

56600402 is a deficient number, since it is larger than the sum of its proper divisors (31227898).

56600402 is a wasteful number, since it uses less digits than its factorization.

56600402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975900.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 56600402 is about 7523.3238664835. The cubic root of 56600402 is about 383.9486738764.

The spelling of 56600402 in words is "fifty-six million, six hundred thousand, four hundred two".