104409824 has 12 divisors (see below), whose sum is σ = 205556904. Its totient is φ = 52204896.

The previous prime is 104409817. The next prime is 104409839. The reversal of 104409824 is 428904401.

It is a super-2 number, since 2×104409824² = 21802822695421952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3262807 = 104409824 / (1 + 0 + 4 + 4 + 0 + 9 + 8 + 2 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631372 + ... + 1631435.

It is an arithmetic number, because the mean of its divisors is an integer number (17129742).

Almost surely, 2^104409824 is an apocalyptic number.

It is an amenable number.

104409824 is a deficient number, since it is larger than the sum of its proper divisors (101147080).

104409824 is an equidigital number, since it uses as much as digits as its factorization.

104409824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262817 (or 3262809 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 104409824 is about 10218.1125458668. The cubic root of 104409824 is about 470.8838416348.

The spelling of 104409824 in words is "one hundred four million, four hundred nine thousand, eight hundred twenty-four".