104631250 has 24 divisors (see below), whose sum is σ = 196182756. Its totient is φ = 41850000.

The previous prime is 104631229. The next prime is 104631251. The reversal of 104631250 is 52136401.

It can be written as a sum of positive squares in 6 ways, for example, as 162409 + 104468841 = 403^2 + 10221^2 .

It is not an unprimeable number, because it can be changed into a prime (104631251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2121 + ... + 14620.

Almost surely, 2^104631250 is an apocalyptic number.

104631250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104631250 is a deficient number, since it is larger than the sum of its proper divisors (91551506).

104631250 is an frugal number, since it uses more digits than its factorization.

104631250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16768 (or 16748 counting only the distinct ones).

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

The square root of 104631250 is about 10228.9417829998. The cubic root of 104631250 is about 471.2164805293.

Adding to 104631250 its reverse (52136401), we get a palindrome (156767651).

The spelling of 104631250 in words is "one hundred four million, six hundred thirty-one thousand, two hundred fifty".