56700098 has 16 divisors (see below), whose sum is σ = 104677440. Its totient is φ = 22430736.

The previous prime is 56700097. The next prime is 56700107. The reversal of 56700098 is 89000765.

It is a super-2 number, since 2×56700098² = 6429802226419208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56700097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155588 + ... + 155951.

It is an arithmetic number, because the mean of its divisors is an integer number (6542340).

Almost surely, 2^56700098 is an apocalyptic number.

56700098 is a deficient number, since it is larger than the sum of its proper divisors (47977342).

56700098 is a wasteful number, since it uses less digits than its factorization.

56700098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311561.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 56700098 is about 7529.9467461596. The cubic root of 56700098 is about 384.1739708308.

The spelling of 56700098 in words is "fifty-six million, seven hundred thousand, ninety-eight".