104612215 has 8 divisors (see below), whose sum is σ = 125590608. Its totient is φ = 83652480.

The previous prime is 104612213. The next prime is 104612227. The reversal of 104612215 is 512216401.

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

It is not a de Polignac number, because 104612215 - 2¹ = 104612213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104612213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16024 + ... + 21586.

It is an arithmetic number, because the mean of its divisors is an integer number (15698826).

Almost surely, 2^104612215 is an apocalyptic number.

104612215 is a deficient number, since it is larger than the sum of its proper divisors (20978393).

104612215 is an equidigital number, since it uses as much as digits as its factorization.

104612215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9329.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 104612215 is about 10228.0112925241. The cubic root of 104612215 is about 471.1879035038.

Adding to 104612215 its reverse (512216401), we get a palindrome (616828616).

The spelling of 104612215 in words is "one hundred four million, six hundred twelve thousand, two hundred fifteen".