104984690 has 32 divisors (see below), whose sum is σ = 210625920. Its totient is φ = 37442304.

The previous prime is 104984689. The next prime is 104984701. The reversal of 104984690 is 96489401.

It is a super-2 number, since 2×104984690² = 22043570268792200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13022 + ... + 19481.

It is an arithmetic number, because the mean of its divisors is an integer number (6582060).

Almost surely, 2^104984690 is an apocalyptic number.

104984690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104984690 is an abundant number, since it is smaller than the sum of its proper divisors (105641230).

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

104984690 is a wasteful number, since it uses less digits than its factorization.

104984690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32546.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 104984690 is about 10246.2036872200. The cubic root of 104984690 is about 471.7464674267.

The spelling of 104984690 in words is "one hundred four million, nine hundred eighty-four thousand, six hundred ninety".