18675070 has 16 divisors (see below), whose sum is σ = 33806160. Its totient is φ = 7427584.

The previous prime is 18675053. The next prime is 18675091. The reversal of 18675070 is 7057681.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3427 + ... + 7006.

It is an arithmetic number, because the mean of its divisors is an integer number (2112885).

Almost surely, 2^18675070 is an apocalyptic number.

18675070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18675070 is a deficient number, since it is larger than the sum of its proper divisors (15131090).

18675070 is a wasteful number, since it uses less digits than its factorization.

18675070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10619.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 18675070 is about 4321.4661863770. The cubic root of 18675070 is about 265.3102809166.

The spelling of 18675070 in words is "eighteen million, six hundred seventy-five thousand, seventy".