19068804 has 48 divisors (see below), whose sum is σ = 49674240. Its totient is φ = 6325920.

The previous prime is 19068773. The next prime is 19068811. The reversal of 19068804 is 40886091.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41134 + ... + 41594.

It is an arithmetic number, because the mean of its divisors is an integer number (1034880).

Almost surely, 2^19068804 is an apocalyptic number.

It is an amenable number.

19068804 is an abundant number, since it is smaller than the sum of its proper divisors (30605436).

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

19068804 is a wasteful number, since it uses less digits than its factorization.

19068804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 19068804 is about 4366.7841714470. The cubic root of 19068804 is about 267.1618763362.

The spelling of 19068804 in words is "nineteen million, sixty-eight thousand, eight hundred four".