16494392 has 16 divisors (see below), whose sum is σ = 31025400. Its totient is φ = 8220960.

The previous prime is 16494391. The next prime is 16494397. The reversal of 16494392 is 29349461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16494391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467 + ... + 5762.

Almost surely, 2^16494392 is an apocalyptic number.

It is an amenable number.

16494392 is a deficient number, since it is larger than the sum of its proper divisors (14531008).

16494392 is a wasteful number, since it uses less digits than its factorization.

16494392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566 (or 6562 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 16494392 is about 4061.3288465723. The cubic root of 16494392 is about 254.5533228551.

The spelling of 16494392 in words is "sixteen million, four hundred ninety-four thousand, three hundred ninety-two".