104140250 has 32 divisors (see below), whose sum is σ = 199120896. Its totient is φ = 40765200.

The previous prime is 104140243. The next prime is 104140271. The reversal of 104140250 is 52041401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7319 + ... + 16181.

It is an arithmetic number, because the mean of its divisors is an integer number (6222528).

Almost surely, 2^104140250 is an apocalyptic number.

104140250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104140250 is a deficient number, since it is larger than the sum of its proper divisors (94980646).

104140250 is an equidigital number, since it uses as much as digits as its factorization.

104140250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8927 (or 8917 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 104140250 is about 10204.9130324565. The cubic root of 104140250 is about 470.4782366216.

Adding to 104140250 its reverse (52041401), we get a palindrome (156181651).

The spelling of 104140250 in words is "one hundred four million, one hundred forty thousand, two hundred fifty".