16119996 has 12 divisors (see below), whose sum is σ = 37613352. Its totient is φ = 5373328.

The previous prime is 16119989. The next prime is 16120051. The reversal of 16119996 is 69991161.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671655 + ... + 671678.

It is an arithmetic number, because the mean of its divisors is an integer number (3134446).

Almost surely, 2^16119996 is an apocalyptic number.

It is an amenable number.

16119996 is an abundant number, since it is smaller than the sum of its proper divisors (21493356).

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

16119996 is a wasteful number, since it uses less digits than its factorization.

16119996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343340 (or 1343338 counting only the distinct ones).

The product of its digits is 26244, while the sum is 42.

The square root of 16119996 is about 4014.9714818414. The cubic root of 16119996 is about 252.6125812377.

The spelling of 16119996 in words is "sixteen million, one hundred nineteen thousand, nine hundred ninety-six".