16261372 has 12 divisors (see below), whose sum is σ = 28584360. Its totient is φ = 8094416.

The previous prime is 16261363. The next prime is 16261381. The reversal of 16261372 is 27316261.

16261372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16261363) and next prime (16261381).

It is a self number, because there is not a number n which added to its sum of digits gives 16261372.

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, 8047 + ... + 9862.

It is an arithmetic number, because the mean of its divisors is an integer number (2382030).

Almost surely, 2^16261372 is an apocalyptic number.

It is an amenable number.

16261372 is a deficient number, since it is larger than the sum of its proper divisors (12322988).

16261372 is a wasteful number, since it uses less digits than its factorization.

16261372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18140 (or 18138 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 16261372 is about 4032.5391504609. The cubic root of 16261372 is about 253.3489225556.

The spelling of 16261372 in words is "sixteen million, two hundred sixty-one thousand, three hundred seventy-two".