16132265 has 16 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 12277440.

The previous prime is 16132253. The next prime is 16132271. The reversal of 16132265 is 56223161.

16132265 = 76² + 77² + ... + 365².

16132265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16132265 - 2¹⁸ = 15870121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9512 + ... + 11078.

It is an arithmetic number, because the mean of its divisors is an integer number (1270080).

Almost surely, 2^16132265 is an apocalyptic number.

It is an amenable number.

16132265 is a deficient number, since it is larger than the sum of its proper divisors (4189015).

16132265 is a wasteful number, since it uses less digits than its factorization.

16132265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672.

The product of its digits is 2160, while the sum is 26.

The square root of 16132265 is about 4016.4990974728. The cubic root of 16132265 is about 252.6766531683.

The spelling of 16132265 in words is "sixteen million, one hundred thirty-two thousand, two hundred sixty-five".