56698086 has 8 divisors (see below), whose sum is σ = 113396184. Its totient is φ = 18899360.

The previous prime is 56698079. The next prime is 56698087. The reversal of 56698086 is 68089665.

It is a sphenic number, since it is the product of 3 distinct primes.

56698086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56698087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4724835 + ... + 4724846.

It is an arithmetic number, because the mean of its divisors is an integer number (14174523).

Almost surely, 2^56698086 is an apocalyptic number.

56698086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56698086 is a wasteful number, since it uses less digits than its factorization.

56698086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449686.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 56698086 is about 7529.8131450920. The cubic root of 56698086 is about 384.1694266460.

The spelling of 56698086 in words is "fifty-six million, six hundred ninety-eight thousand, eighty-six".