16018072 has 32 divisors (see below), whose sum is σ = 35435520. Its totient is φ = 6642720.

The previous prime is 16018043. The next prime is 16018091. The reversal of 16018072 is 27081061.

16018072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2878 + ... + 6349.

It is an arithmetic number, because the mean of its divisors is an integer number (1107360).

Almost surely, 2^16018072 is an apocalyptic number.

It is an amenable number.

16018072 is an abundant number, since it is smaller than the sum of its proper divisors (19417448).

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

16018072 is a wasteful number, since it uses less digits than its factorization.

16018072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9271 (or 9267 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 16018072 is about 4002.2583624749. The cubic root of 16018072 is about 252.0790463371.

The spelling of 16018072 in words is "sixteen million, eighteen thousand, seventy-two".