15804068 has 24 divisors (see below), whose sum is σ = 32256000. Its totient is φ = 6772584.

The previous prime is 15804037. The next prime is 15804071. The reversal of 15804068 is 86040851.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4388 + ... + 7131.

It is an arithmetic number, because the mean of its divisors is an integer number (1344000).

Almost surely, 2^15804068 is an apocalyptic number.

It is an amenable number.

15804068 is an abundant number, since it is smaller than the sum of its proper divisors (16451932).

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

15804068 is a wasteful number, since it uses less digits than its factorization.

15804068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11544 (or 11528 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 15804068 is about 3975.4330581711. The cubic root of 15804068 is about 250.9514040616.

The spelling of 15804068 in words is "fifteen million, eight hundred four thousand, sixty-eight".