104630256 has 30 divisors (see below), whose sum is σ = 292819800. Its totient is φ = 34876704.

The previous prime is 104630249. The next prime is 104630261. The reversal of 104630256 is 652036401.

104630256 is a `hidden beast` number, since 1 + 0 + 4 + 630 + 25 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363156 + ... + 363443.

It is an arithmetic number, because the mean of its divisors is an integer number (9760660).

Almost surely, 2^104630256 is an apocalyptic number.

104630256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104630256 is an abundant number, since it is smaller than the sum of its proper divisors (188189544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104630256 is a wasteful number, since it uses less digits than its factorization.

104630256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726613 (or 726604 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 104630256 is about 10228.8931952582. The cubic root of 104630256 is about 471.2149883343.

Adding to 104630256 its reverse (652036401), we get a palindrome (756666657).

The spelling of 104630256 in words is "one hundred four million, six hundred thirty thousand, two hundred fifty-six".