56769782 has 8 divisors (see below), whose sum is σ = 85239000. Its totient is φ = 28356784.

The previous prime is 56769763. The next prime is 56769793. The reversal of 56769782 is 28796765.

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

It is a self number, because there is not a number n which added to its sum of digits gives 56769782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11432 + ... + 15627.

It is an arithmetic number, because the mean of its divisors is an integer number (10654875).

Almost surely, 2^56769782 is an apocalyptic number.

56769782 is a deficient number, since it is larger than the sum of its proper divisors (28469218).

56769782 is a wasteful number, since it uses less digits than its factorization.

56769782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28110.

The product of its digits is 1270080, while the sum is 50.

The square root of 56769782 is about 7534.5724497147. The cubic root of 56769782 is about 384.3312887214.

The spelling of 56769782 in words is "fifty-six million, seven hundred sixty-nine thousand, seven hundred eighty-two".