56272732 has 6 divisors (see below), whose sum is σ = 98477288. Its totient is φ = 28136364.

The previous prime is 56272709. The next prime is 56272739. The reversal of 56272732 is 23727265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56272739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7034088 + ... + 7034095.

Almost surely, 2^56272732 is an apocalyptic number.

It is an amenable number.

56272732 is a deficient number, since it is larger than the sum of its proper divisors (42204556).

56272732 is a wasteful number, since it uses less digits than its factorization.

56272732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14068187 (or 14068185 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 56272732 is about 7501.5153135883. The cubic root of 56272732 is about 383.2063233078.

Adding to 56272732 its reverse (23727265), we get a palindrome (79999997).

The spelling of 56272732 in words is "fifty-six million, two hundred seventy-two thousand, seven hundred thirty-two".