16275366 has 24 divisors (see below), whose sum is σ = 35337744. Its totient is φ = 5413680.

The previous prime is 16275353. The next prime is 16275373. The reversal of 16275366 is 66357261.

It is a self number, because there is not a number n which added to its sum of digits gives 16275366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15271 + ... + 16301.

It is an arithmetic number, because the mean of its divisors is an integer number (1472406).

Almost surely, 2^16275366 is an apocalyptic number.

16275366 is an abundant number, since it is smaller than the sum of its proper divisors (19062378).

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

16275366 is a wasteful number, since it uses less digits than its factorization.

16275366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916 (or 1913 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 16275366 is about 4034.2739123664. The cubic root of 16275366 is about 253.4215762919.

It can be divided in two parts, 16275 and 366, that added together give a square (16641 = 129²).

The spelling of 16275366 in words is "sixteen million, two hundred seventy-five thousand, three hundred sixty-six".