16104612 has 12 divisors (see below), whose sum is σ = 37577456. Its totient is φ = 5368200.

The previous prime is 16104611. The next prime is 16104629. The reversal of 16104612 is 21640161.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16104611) 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, 671014 + ... + 671037.

Almost surely, 2^16104612 is an apocalyptic number.

16104612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16104612 is an abundant number, since it is smaller than the sum of its proper divisors (21472844).

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

16104612 is a wasteful number, since it uses less digits than its factorization.

16104612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342058 (or 1342056 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 16104612 is about 4013.0551952347. The cubic root of 16104612 is about 252.5321960056.

Adding to 16104612 its reverse (21640161), we get a palindrome (37744773).

The spelling of 16104612 in words is "sixteen million, one hundred four thousand, six hundred twelve".