56885270 has 32 divisors (see below), whose sum is σ = 110623968. Its totient is φ = 20936448.

The previous prime is 56885267. The next prime is 56885273. The reversal of 56885270 is 7258865.

It is an interprime number because it is at equal distance from previous prime (56885267) and next prime (56885273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56885273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60242 + ... + 61178.

It is an arithmetic number, because the mean of its divisors is an integer number (3456999).

Almost surely, 2^56885270 is an apocalyptic number.

56885270 is a deficient number, since it is larger than the sum of its proper divisors (53738698).

56885270 is a wasteful number, since it uses less digits than its factorization.

56885270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 56885270 is about 7542.2324281343. The cubic root of 56885270 is about 384.5917300221.

The spelling of 56885270 in words is "fifty-six million, eight hundred eighty-five thousand, two hundred seventy".