16275452 has 12 divisors (see below), whose sum is σ = 29019816. Its totient is φ = 7984080.

The previous prime is 16275451. The next prime is 16275461. The reversal of 16275452 is 25457261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16275451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38174 + ... + 38597.

It is an arithmetic number, because the mean of its divisors is an integer number (2418318).

Almost surely, 2^16275452 is an apocalyptic number.

It is an amenable number.

16275452 is a deficient number, since it is larger than the sum of its proper divisors (12744364).

16275452 is a wasteful number, since it uses less digits than its factorization.

16275452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76828 (or 76826 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 16275452 is about 4034.2845710237. The cubic root of 16275452 is about 253.4220226560.

The spelling of 16275452 in words is "sixteen million, two hundred seventy-five thousand, four hundred fifty-two".