16065452 has 12 divisors (see below), whose sum is σ = 30277296. Its totient is φ = 7414800.

The previous prime is 16065451. The next prime is 16065457. The reversal of 16065452 is 25456061.

It is not an unprimeable number, because it can be changed into a prime (16065451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154424 + ... + 154527.

It is an arithmetic number, because the mean of its divisors is an integer number (2523108).

Almost surely, 2^16065452 is an apocalyptic number.

It is an amenable number.

16065452 is a deficient number, since it is larger than the sum of its proper divisors (14211844).

16065452 is a wasteful number, since it uses less digits than its factorization.

16065452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308968 (or 308966 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 16065452 is about 4008.1731499525. The cubic root of 16065452 is about 252.3273439806.

The spelling of 16065452 in words is "sixteen million, sixty-five thousand, four hundred fifty-two".