104394452 has 12 divisors (see below), whose sum is σ = 183450036. Its totient is φ = 51980160.

The previous prime is 104394449. The next prime is 104394463. The reversal of 104394452 is 254493401.

It can be written as a sum of positive squares in 2 ways, for example, as 29986576 + 74407876 = 5476^2 + 8626^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53183 + ... + 55110.

It is an arithmetic number, because the mean of its divisors is an integer number (15287503).

Almost surely, 2^104394452 is an apocalyptic number.

It is an amenable number.

104394452 is a deficient number, since it is larger than the sum of its proper divisors (79055584).

104394452 is a wasteful number, since it uses less digits than its factorization.

104394452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108538 (or 108536 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 104394452 is about 10217.3603244674. The cubic root of 104394452 is about 470.8607314797.

The spelling of 104394452 in words is "one hundred four million, three hundred ninety-four thousand, four hundred fifty-two".