16133076 has 18 divisors (see below), whose sum is σ = 40780922. Its totient is φ = 5377680.

The previous prime is 16133069. The next prime is 16133087. The reversal of 16133076 is 67033161.

It can be written as a sum of positive squares in only one way, i.e., 13883076 + 2250000 = 3726^2 + 1500^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×16133076² = 520552282443552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224035 + ... + 224106.

Almost surely, 2^16133076 is an apocalyptic number.

It is an amenable number.

16133076 is an abundant number, since it is smaller than the sum of its proper divisors (24647846).

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

16133076 is a wasteful number, since it uses less digits than its factorization.

16133076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448151 (or 448146 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 16133076 is about 4016.6000547727. The cubic root of 16133076 is about 252.6808872778.

The spelling of 16133076 in words is "sixteen million, one hundred thirty-three thousand, seventy-six".