104436590 has 16 divisors (see below), whose sum is σ = 188533872. Its totient is φ = 41652864.

The previous prime is 104436589. The next prime is 104436617. The reversal of 104436590 is 95634401.

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, 11579 + ... + 18518.

It is an arithmetic number, because the mean of its divisors is an integer number (11783367).

Almost surely, 2^104436590 is an apocalyptic number.

104436590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104436590 is a deficient number, since it is larger than the sum of its proper divisors (84097282).

104436590 is a wasteful number, since it uses less digits than its factorization.

104436590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30451.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 104436590 is about 10219.4221950167. The cubic root of 104436590 is about 470.9240760353.

The spelling of 104436590 in words is "one hundred four million, four hundred thirty-six thousand, five hundred ninety".