56279782 has 8 divisors (see below), whose sum is σ = 90913536. Its totient is φ = 25975272.

The previous prime is 56279777. The next prime is 56279791. The reversal of 56279782 is 28797265.

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

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, 1082278 + ... + 1082329.

It is an arithmetic number, because the mean of its divisors is an integer number (11364192).

Almost surely, 2^56279782 is an apocalyptic number.

56279782 is a deficient number, since it is larger than the sum of its proper divisors (34633754).

56279782 is a wasteful number, since it uses less digits than its factorization.

56279782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164622.

The product of its digits is 423360, while the sum is 46.

The square root of 56279782 is about 7501.9852039310. The cubic root of 56279782 is about 383.2223256809. Note that the first 3 decimals are identical.

The spelling of 56279782 in words is "fifty-six million, two hundred seventy-nine thousand, seven hundred eighty-two".