100856074 has 8 divisors (see below), whose sum is σ = 165037248. Its totient is φ = 45843660.

The previous prime is 100856033. The next prime is 100856089. The reversal of 100856074 is 470658001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2292162 + ... + 2292205.

It is an arithmetic number, because the mean of its divisors is an integer number (20629656).

Almost surely, 2^100856074 is an apocalyptic number.

100856074 is a deficient number, since it is larger than the sum of its proper divisors (64181174).

100856074 is a wasteful number, since it uses less digits than its factorization.

100856074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584380.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 100856074 is about 10042.7124821932. The cubic root of 100856074 is about 465.4796361333.

The spelling of 100856074 in words is "one hundred million, eight hundred fifty-six thousand, seventy-four".