56142616 has 16 divisors (see below), whose sum is σ = 108113040. Its totient is φ = 27312480.

The previous prime is 56142613. The next prime is 56142617. The reversal of 56142616 is 61624165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56142613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94540 + ... + 95131.

It is an arithmetic number, because the mean of its divisors is an integer number (6757065).

Almost surely, 2^56142616 is an apocalyptic number.

It is an amenable number.

56142616 is a deficient number, since it is larger than the sum of its proper divisors (51970424).

56142616 is a wasteful number, since it uses less digits than its factorization.

56142616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189714 (or 189710 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 56142616 is about 7492.8376467130. The cubic root of 56142616 is about 382.9107405153.

The spelling of 56142616 in words is "fifty-six million, one hundred forty-two thousand, six hundred sixteen".