56735235 has 80 divisors (see below), whose sum is σ = 109596960. Its totient is φ = 27993600.

The previous prime is 56735233. The next prime is 56735243. The reversal of 56735235 is 53253765.

It is not a de Polignac number, because 56735235 - 2¹ = 56735233 is a prime.

Its product of digits (94500) is a multiple of the sum of its prime factors (210).

It is a self number, because there is not a number n which added to its sum of digits gives 56735235.

It is not an unprimeable number, because it can be changed into a prime (56735233) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 561685 + ... + 561785.

It is an arithmetic number, because the mean of its divisors is an integer number (1369962).

Almost surely, 2^56735235 is an apocalyptic number.

56735235 is a deficient number, since it is larger than the sum of its proper divisors (52861725).

56735235 is a wasteful number, since it uses less digits than its factorization.

56735235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 201 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 56735235 is about 7532.2795354395. The cubic root of 56735235 is about 384.2533118659.

The spelling of 56735235 in words is "fifty-six million, seven hundred thirty-five thousand, two hundred thirty-five".