56242935 has 72 divisors (see below), whose sum is σ = 118441440. Its totient is φ = 24571008.

The previous prime is 56242933. The next prime is 56242943. The reversal of 56242935 is 53924265.

56242935 is a `hidden beast` number, since 5 + 624 + 29 + 3 + 5 = 666.

It is not a de Polignac number, because 56242935 - 2¹ = 56242933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56242935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56242931) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 50161 + ... + 51269.

It is an arithmetic number, because the mean of its divisors is an integer number (1645020).

Almost surely, 2^56242935 is an apocalyptic number.

56242935 is an abundant number, since it is smaller than the sum of its proper divisors (62198505).

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

56242935 is a wasteful number, since it uses less digits than its factorization.

56242935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157 (or 1147 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 56242935 is about 7499.5289852097. The cubic root of 56242935 is about 383.1386741143.

The spelling of 56242935 in words is "fifty-six million, two hundred forty-two thousand, nine hundred thirty-five".