56737612 has 12 divisors (see below), whose sum is σ = 99371160. Its totient is φ = 28345856.

The previous prime is 56737609. The next prime is 56737621. The reversal of 56737612 is 21673765.

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, 603 + ... + 10669.

It is an arithmetic number, because the mean of its divisors is an integer number (8280930).

Almost surely, 2^56737612 is an apocalyptic number.

It is an amenable number.

56737612 is a deficient number, since it is larger than the sum of its proper divisors (42633548).

56737612 is a wasteful number, since it uses less digits than its factorization.

56737612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480 (or 11478 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 56737612 is about 7532.4373213456. The cubic root of 56737612 is about 384.2586780630.

The spelling of 56737612 in words is "fifty-six million, seven hundred thirty-seven thousand, six hundred twelve".