104892215 has 8 divisors (see below), whose sum is σ = 126567168. Its totient is φ = 83449440.

The previous prime is 104892209. The next prime is 104892223. The reversal of 104892215 is 512298401.

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

It is not a de Polignac number, because 104892215 - 2⁸ = 104891959 is a prime.

It is a super-2 number, since 2×104892215² = 22004753535212450, 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, 57047 + ... + 58856.

It is an arithmetic number, because the mean of its divisors is an integer number (15820896).

Almost surely, 2^104892215 is an apocalyptic number.

104892215 is a deficient number, since it is larger than the sum of its proper divisors (21674953).

104892215 is a wasteful number, since it uses less digits than its factorization.

104892215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116089.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 104892215 is about 10241.6900460813. The cubic root of 104892215 is about 471.6079152572.

The spelling of 104892215 in words is "one hundred four million, eight hundred ninety-two thousand, two hundred fifteen".