56722834 has 8 divisors (see below), whose sum is σ = 97239168. Its totient is φ = 24309780.

The previous prime is 56722819. The next prime is 56722871. The reversal of 56722834 is 43822765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56722793 and 56722802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025802 + ... + 2025829.

It is an arithmetic number, because the mean of its divisors is an integer number (12154896).

Almost surely, 2^56722834 is an apocalyptic number.

56722834 is a deficient number, since it is larger than the sum of its proper divisors (40516334).

56722834 is a wasteful number, since it uses less digits than its factorization.

56722834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051640.

The product of its digits is 80640, while the sum is 37.

The square root of 56722834 is about 7531.4563000790. The cubic root of 56722834 is about 384.2253135532.

The spelling of 56722834 in words is "fifty-six million, seven hundred twenty-two thousand, eight hundred thirty-four".