56370620 has 12 divisors (see below), whose sum is σ = 118378344. Its totient is φ = 22548240.

The previous prime is 56370607. The next prime is 56370653. The reversal of 56370620 is 2607365.

It is a congruent number.

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, 1409246 + ... + 1409285.

It is an arithmetic number, because the mean of its divisors is an integer number (9864862).

Almost surely, 2^56370620 is an apocalyptic number.

It is an amenable number.

56370620 is an abundant number, since it is smaller than the sum of its proper divisors (62007724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56370620 is a wasteful number, since it uses less digits than its factorization.

56370620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818540 (or 2818538 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 56370620 is about 7508.0370270797. The cubic root of 56370620 is about 383.4283939838.

Adding to 56370620 its reverse (2607365), we get a palindrome (58977985).

The spelling of 56370620 in words is "fifty-six million, three hundred seventy thousand, six hundred twenty".