104607990 has 32 divisors (see below), whose sum is σ = 278955360. Its totient is φ = 27895392.

The previous prime is 104607989. The next prime is 104608027. The reversal of 104607990 is 99706401.

It is a congruent number.

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, 193449 + ... + 193988.

It is an arithmetic number, because the mean of its divisors is an integer number (8717355).

Almost surely, 2^104607990 is an apocalyptic number.

104607990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104607990 is an abundant number, since it is smaller than the sum of its proper divisors (174347370).

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

104607990 is a wasteful number, since it uses less digits than its factorization.

104607990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387453 (or 387447 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 104607990 is about 10227.8047497985. The cubic root of 104607990 is about 471.1815600900.

The spelling of 104607990 in words is "one hundred four million, six hundred seven thousand, nine hundred ninety".