16104392 has 8 divisors (see below), whose sum is σ = 30195750. Its totient is φ = 8052192.

The previous prime is 16104377. The next prime is 16104437. The reversal of 16104392 is 29340161.

It can be written as a sum of positive squares in only one way, i.e., 15319396 + 784996 = 3914^2 + 886^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006517 + ... + 1006532.

Almost surely, 2^16104392 is an apocalyptic number.

It is an amenable number.

16104392 is a deficient number, since it is larger than the sum of its proper divisors (14091358).

16104392 is a wasteful number, since it uses less digits than its factorization.

16104392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013055 (or 2013051 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 16104392 is about 4013.0277846035. The cubic root of 16104392 is about 252.5310460796.

The spelling of 16104392 in words is "sixteen million, one hundred four thousand, three hundred ninety-two".