56782364 has 6 divisors (see below), whose sum is σ = 99369144. Its totient is φ = 28391180.

The previous prime is 56782361. The next prime is 56782373. The reversal of 56782364 is 46328765.

It is a happy number.

56782364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56782364² = 6448473722856992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56782361) 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 as a sum of consecutive naturals, namely, 7097792 + ... + 7097799.

It is an arithmetic number, because the mean of its divisors is an integer number (16561524).

Almost surely, 2^56782364 is an apocalyptic number.

It is an amenable number.

56782364 is a deficient number, since it is larger than the sum of its proper divisors (42586780).

56782364 is a wasteful number, since it uses less digits than its factorization.

56782364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14195595 (or 14195593 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 56782364 is about 7535.4073546159. The cubic root of 56782364 is about 384.3596799940.

The spelling of 56782364 in words is "fifty-six million, seven hundred eighty-two thousand, three hundred sixty-four".