104893615 has 8 divisors (see below), whose sum is σ = 129932928. Its totient is φ = 81207840.

The previous prime is 104893603. The next prime is 104893637. The reversal of 104893615 is 516398401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104893615 - 2¹⁹ = 104369327 is a prime.

It is a super-2 number, since 2×104893615² = 22005340935536450, which contains 22 as substring.

It is a Duffinian number.

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, 338212 + ... + 338521.

It is an arithmetic number, because the mean of its divisors is an integer number (16241616).

Almost surely, 2^104893615 is an apocalyptic number.

104893615 is a deficient number, since it is larger than the sum of its proper divisors (25039313).

104893615 is an equidigital number, since it uses as much as digits as its factorization.

104893615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676769.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 104893615 is about 10241.7583939478. The cubic root of 104893615 is about 471.6100134369.

The spelling of 104893615 in words is "one hundred four million, eight hundred ninety-three thousand, six hundred fifteen".