56783332 has 48 divisors (see below), whose sum is σ = 109105920. Its totient is φ = 25754112.

The previous prime is 56783329. The next prime is 56783339. The reversal of 56783332 is 23338765.

56783332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56783291 and 56783300.

It is not an unprimeable number, because it can be changed into a prime (56783339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348283 + ... + 348445.

It is an arithmetic number, because the mean of its divisors is an integer number (2273040).

Almost surely, 2^56783332 is an apocalyptic number.

It is an amenable number.

56783332 is a deficient number, since it is larger than the sum of its proper divisors (52322588).

56783332 is a wasteful number, since it uses less digits than its factorization.

56783332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 338 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 56783332 is about 7535.4715844465. The cubic root of 56783332 is about 384.3618641114.

The spelling of 56783332 in words is "fifty-six million, seven hundred eighty-three thousand, three hundred thirty-two".