104039472 has 80 divisors (see below), whose sum is σ = 287124480. Its totient is φ = 32390400.

The previous prime is 104039461. The next prime is 104039483. The reversal of 104039472 is 274930401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104039461) and next prime (104039483).

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, 41947 + ... + 44357.

It is an arithmetic number, because the mean of its divisors is an integer number (3589056).

Almost surely, 2^104039472 is an apocalyptic number.

104039472 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 104039472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143562240).

104039472 is an abundant number, since it is smaller than the sum of its proper divisors (183085008).

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

104039472 is a wasteful number, since it uses less digits than its factorization.

104039472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482 (or 2476 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 104039472 is about 10199.9741176142. The cubic root of 104039472 is about 470.3264248155.

Adding to 104039472 its reverse (274930401), we get a palindrome (378969873).

The spelling of 104039472 in words is "one hundred four million, thirty-nine thousand, four hundred seventy-two".