56126684 has 12 divisors (see below), whose sum is σ = 103391400. Its totient is φ = 26586288.

The previous prime is 56126683. The next prime is 56126689. The reversal of 56126684 is 48662165.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56126683) 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, 369179 + ... + 369330.

It is an arithmetic number, because the mean of its divisors is an integer number (8615950).

Almost surely, 2^56126684 is an apocalyptic number.

It is an amenable number.

56126684 is a deficient number, since it is larger than the sum of its proper divisors (47264716).

56126684 is a wasteful number, since it uses less digits than its factorization.

56126684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738532 (or 738530 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 56126684 is about 7491.7744226585. The cubic root of 56126684 is about 382.8745166298.

The spelling of 56126684 in words is "fifty-six million, one hundred twenty-six thousand, six hundred eighty-four".