19604968 has 32 divisors (see below), whose sum is σ = 38167200. Its totient is φ = 9433152.

The previous prime is 19604951. The next prime is 19604971. The reversal of 19604968 is 86940691.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31363 + ... + 31981.

It is an arithmetic number, because the mean of its divisors is an integer number (1192725).

Almost surely, 2^19604968 is an apocalyptic number.

It is an amenable number.

19604968 is a deficient number, since it is larger than the sum of its proper divisors (18562232).

19604968 is a wasteful number, since it uses less digits than its factorization.

19604968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 19604968 is about 4427.7497670939. The cubic root of 19604968 is about 269.6427281877.

The spelling of 19604968 in words is "nineteen million, six hundred four thousand, nine hundred sixty-eight".