104989624 has 16 divisors (see below), whose sum is σ = 197591400. Its totient is φ = 52298592.

The previous prime is 104989597. The next prime is 104989631. The reversal of 104989624 is 426989401.

It is a super-2 number, since 2×104989624² = 22045642295322752, which contains 22 as substring.

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, 22242 + ... + 26545.

Almost surely, 2^104989624 is an apocalyptic number.

It is an amenable number.

104989624 is a deficient number, since it is larger than the sum of its proper divisors (92601776).

104989624 is a wasteful number, since it uses less digits than its factorization.

104989624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49062 (or 49058 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 104989624 is about 10246.4444564932. Note that the first 4 decimals coincide. The cubic root of 104989624 is about 471.7538575855.

The spelling of 104989624 in words is "one hundred four million, nine hundred eighty-nine thousand, six hundred twenty-four".