56293072 has 30 divisors (see below), whose sum is σ = 119888594. Its totient is φ = 25586880.

The previous prime is 56293051. The next prime is 56293079. The reversal of 56293072 is 27039265.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 53348416 + 2944656 = 7304^2 + 1716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56293079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12603 + ... + 16474.

Almost surely, 2^56293072 is an apocalyptic number.

It is an amenable number.

56293072 is an abundant number, since it is smaller than the sum of its proper divisors (63595522).

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

56293072 is a wasteful number, since it uses less digits than its factorization.

56293072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29107 (or 29090 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 56293072 is about 7502.8709171890. The cubic root of 56293072 is about 383.2524882229.

The spelling of 56293072 in words is "fifty-six million, two hundred ninety-three thousand, seventy-two".