56707004 has 24 divisors (see below), whose sum is σ = 102332160. Its totient is φ = 27481136.

The previous prime is 56706997. The next prime is 56707009. The reversal of 56707004 is 40070765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56707009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18707 + ... + 21525.

It is an arithmetic number, because the mean of its divisors is an integer number (4263840).

Almost surely, 2^56707004 is an apocalyptic number.

It is an amenable number.

56707004 is a deficient number, since it is larger than the sum of its proper divisors (45625156).

56707004 is a wasteful number, since it uses less digits than its factorization.

56707004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977 (or 2975 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 56707004 is about 7530.4053011774. The cubic root of 56707004 is about 384.1895674983.

Adding to 56707004 its reverse (40070765), we get a palindrome (96777769).

The spelling of 56707004 in words is "fifty-six million, seven hundred seven thousand, four".