56266285 has 8 divisors (see below), whose sum is σ = 68956416. Its totient is φ = 44055120.

The previous prime is 56266267. The next prime is 56266291. The reversal of 56266285 is 58266265.

It is a happy number.

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

It is not a de Polignac number, because 56266285 - 2⁷ = 56266157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119481 + ... + 119950.

It is an arithmetic number, because the mean of its divisors is an integer number (8619552).

Almost surely, 2^56266285 is an apocalyptic number.

It is an amenable number.

56266285 is a deficient number, since it is larger than the sum of its proper divisors (12690131).

56266285 is a wasteful number, since it uses less digits than its factorization.

56266285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239483.

The product of its digits is 172800, while the sum is 40.

The square root of 56266285 is about 7501.0855880999. The cubic root of 56266285 is about 383.1916884782.

It can be divided in two parts, 5626 and 6285, that added together give a palindrome (11911).

The spelling of 56266285 in words is "fifty-six million, two hundred sixty-six thousand, two hundred eighty-five".