56166702 has 16 divisors (see below), whose sum is σ = 114238080. Its totient is φ = 18404792.

The previous prime is 56166701. The next prime is 56166731. The reversal of 56166702 is 20766165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56166701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78978 + ... + 79685.

It is an arithmetic number, because the mean of its divisors is an integer number (7139880).

Almost surely, 2^56166702 is an apocalyptic number.

56166702 is an abundant number, since it is smaller than the sum of its proper divisors (58071378).

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

56166702 is a wasteful number, since it uses less digits than its factorization.

56166702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158727.

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

The square root of 56166702 is about 7494.4447426077. Note that the first 3 decimals coincide. The cubic root of 56166702 is about 382.9654907814.

The spelling of 56166702 in words is "fifty-six million, one hundred sixty-six thousand, seven hundred two".