56735022 has 32 divisors (see below), whose sum is σ = 117817344. Its totient is φ = 18194400.

The previous prime is 56734987. The next prime is 56735027. The reversal of 56735022 is 22053765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56735027) 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, 34728 + ... + 36324.

It is an arithmetic number, because the mean of its divisors is an integer number (3681792).

Almost surely, 2^56735022 is an apocalyptic number.

56735022 is an abundant number, since it is smaller than the sum of its proper divisors (61082322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56735022 is a wasteful number, since it uses less digits than its factorization.

56735022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 56735022 is about 7532.2653962802. The cubic root of 56735022 is about 384.2528310003.

Adding to 56735022 its reverse (22053765), we get a palindrome (78788787).

It can be divided in two parts, 56 and 735022, that added together give a triangular number (735078 = T₁₂₁₂).

The spelling of 56735022 in words is "fifty-six million, seven hundred thirty-five thousand, twenty-two".