104990598 has 24 divisors (see below), whose sum is σ = 227955000. Its totient is φ = 34923744.

The previous prime is 104990597. The next prime is 104990603. The reversal of 104990598 is 895099401.

104990598 is a `hidden beast` number, since 10 + 49 + 9 + 0 + 598 = 666.

It is a super-2 number, since 2×104990598² = 22046051336795208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104990591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3138 + ... + 14826.

It is an arithmetic number, because the mean of its divisors is an integer number (9498125).

Almost surely, 2^104990598 is an apocalyptic number.

104990598 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

104990598 is an abundant number, since it is smaller than the sum of its proper divisors (122964402).

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

104990598 is a wasteful number, since it uses less digits than its factorization.

104990598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196 (or 12193 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 104990598 is about 10246.4919850649. The cubic root of 104990598 is about 471.7553164181.

The spelling of 104990598 in words is "one hundred four million, nine hundred ninety thousand, five hundred ninety-eight".