104630215 has 32 divisors (see below), whose sum is σ = 133249536. Its totient is φ = 78798720.

The previous prime is 104630213. The next prime is 104630219. The reversal of 104630215 is 512036401.

It is not a de Polignac number, because 104630215 - 2¹ = 104630213 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 (104630213) 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, 1260564 + ... + 1260646.

It is an arithmetic number, because the mean of its divisors is an integer number (4164048).

Almost surely, 2^104630215 is an apocalyptic number.

104630215 is a deficient number, since it is larger than the sum of its proper divisors (28619321).

104630215 is an equidigital number, since it uses as much as digits as its factorization.

104630215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 104630215 is about 10228.8911911311. The cubic root of 104630215 is about 471.2149267848.

Adding to 104630215 its reverse (512036401), we get a palindrome (616666616).

The spelling of 104630215 in words is "one hundred four million, six hundred thirty thousand, two hundred fifteen".