19413696 has 28 divisors (see below), whose sum is σ = 51365912. Its totient is φ = 6471168.

The previous prime is 19413671. The next prime is 19413701. The reversal of 19413696 is 69631491.

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, 50365 + ... + 50748.

Almost surely, 2^19413696 is an apocalyptic number.

19413696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

19413696 is an abundant number, since it is smaller than the sum of its proper divisors (31952216).

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

19413696 is a wasteful number, since it uses less digits than its factorization.

19413696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101128 (or 101118 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 19413696 is about 4406.0975931089. The cubic root of 19413696 is about 268.7629554959.

The spelling of 19413696 in words is "nineteen million, four hundred thirteen thousand, six hundred ninety-six".