56842079 has 8 divisors (see below), whose sum is σ = 65459328. Its totient is φ = 48349080.

The previous prime is 56842073. The next prime is 56842081. The reversal of 56842079 is 97024865.

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

It is a cyclic number.

It is not a de Polignac number, because 56842079 - 2⁸ = 56841823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56842073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30077 + ... + 31910.

It is an arithmetic number, because the mean of its divisors is an integer number (8182416).

Almost surely, 2^56842079 is an apocalyptic number.

56842079 is a deficient number, since it is larger than the sum of its proper divisors (8617249).

56842079 is a wasteful number, since it uses less digits than its factorization.

56842079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62125.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 56842079 is about 7539.3686075161. The cubic root of 56842079 is about 384.4943696849.

The spelling of 56842079 in words is "fifty-six million, eight hundred forty-two thousand, seventy-nine".