104791072 has 12 divisors (see below), whose sum is σ = 206307486. Its totient is φ = 52395520.

The previous prime is 104791031. The next prime is 104791103. The reversal of 104791072 is 270197401.

It can be written as a sum of positive squares in only one way, i.e., 104775696 + 15376 = 10236^2 + 124^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637329 + ... + 1637392.

Almost surely, 2^104791072 is an apocalyptic number.

It is an amenable number.

104791072 is a deficient number, since it is larger than the sum of its proper divisors (101516414).

104791072 is an equidigital number, since it uses as much as digits as its factorization.

104791072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274731 (or 3274723 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 104791072 is about 10236.7510470852. The cubic root of 104791072 is about 471.4562828435.

The spelling of 104791072 in words is "one hundred four million, seven hundred ninety-one thousand, seventy-two".