56740092 has 48 divisors (see below), whose sum is σ = 138915840. Its totient is φ = 18004032.

The previous prime is 56740049. The next prime is 56740093. The reversal of 56740092 is 29004765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56740093) 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, 19509 + ... + 22227.

It is an arithmetic number, because the mean of its divisors is an integer number (2894080).

Almost surely, 2^56740092 is an apocalyptic number.

It is an amenable number.

56740092 is an abundant number, since it is smaller than the sum of its proper divisors (82175748).

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

56740092 is a wasteful number, since it uses less digits than its factorization.

56740092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810 (or 2808 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 56740092 is about 7532.6019408967. The cubic root of 56740092 is about 384.2642766281.

The spelling of 56740092 in words is "fifty-six million, seven hundred forty thousand, ninety-two".