104593018 has 4 divisors (see below), whose sum is σ = 156889530. Its totient is φ = 52296508.

The previous prime is 104592991. The next prime is 104593033. The reversal of 104593018 is 810395401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 103286569 + 1306449 = 10163^2 + 1143^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26148253 + ... + 26148256.

Almost surely, 2^104593018 is an apocalyptic number.

104593018 is a deficient number, since it is larger than the sum of its proper divisors (52296512).

104593018 is an equidigital number, since it uses as much as digits as its factorization.

104593018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52296511.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 104593018 is about 10227.0727972377. The cubic root of 104593018 is about 471.1590797584.

The spelling of 104593018 in words is "one hundred four million, five hundred ninety-three thousand, eighteen".