104074215 has 32 divisors (see below), whose sum is σ = 194365440. Its totient is φ = 46562304.

The previous prime is 104074213. The next prime is 104074231. The reversal of 104074215 is 512470401.

It is not a de Polignac number, because 104074215 - 2¹ = 104074213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104074211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5610 + ... + 15479.

It is an arithmetic number, because the mean of its divisors is an integer number (6073920).

Almost surely, 2^104074215 is an apocalyptic number.

104074215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104074215 is a deficient number, since it is larger than the sum of its proper divisors (90291225).

104074215 is a wasteful number, since it uses less digits than its factorization.

104074215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21151.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 104074215 is about 10201.6770680119. The cubic root of 104074215 is about 470.3787726795.

The spelling of 104074215 in words is "one hundred four million, seventy-four thousand, two hundred fifteen".