56700004 has 6 divisors (see below), whose sum is σ = 99225014. Its totient is φ = 28350000.

The previous prime is 56699989. The next prime is 56700011. The reversal of 56700004 is 40000765.

It can be written as a sum of positive squares in only one way, i.e., 35521600 + 21178404 = 5960^2 + 4602^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7087497 + ... + 7087504.

Almost surely, 2^56700004 is an apocalyptic number.

It is an amenable number.

56700004 is a deficient number, since it is larger than the sum of its proper divisors (42525010).

56700004 is a wasteful number, since it uses less digits than its factorization.

56700004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14175005 (or 14175003 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 56700004 is about 7529.9405044130. The cubic root of 56700004 is about 384.1737585303.

Adding to 56700004 its reverse (40000765), we get a palindrome (96700769).

The spelling of 56700004 in words is "fifty-six million, seven hundred thousand, four".