104251392 has 180 divisors, whose sum is σ = 347592336. Its totient is φ = 29491200.

The previous prime is 104251391. The next prime is 104251421. The reversal of 104251392 is 293152401.

It is not an unprimeable number, because it can be changed into a prime (104251391) 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, 1032142 + ... + 1032242.

Almost surely, 2^104251392 is an apocalyptic number.

104251392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104251392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173796168).

104251392 is an abundant number, since it is smaller than the sum of its proper divisors (243340944).

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

104251392 is an equidigital number, since it uses as much as digits as its factorization.

104251392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 104251392 is about 10210.3570946368. The cubic root of 104251392 is about 470.6455472159.

The spelling of 104251392 in words is "one hundred four million, two hundred fifty-one thousand, three hundred ninety-two".