16306252 has 6 divisors (see below), whose sum is σ = 28535948. Its totient is φ = 8153124.

The previous prime is 16306249. The next prime is 16306267. The reversal of 16306252 is 25260361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038278 + ... + 2038285.

Almost surely, 2^16306252 is an apocalyptic number.

It is an amenable number.

16306252 is a deficient number, since it is larger than the sum of its proper divisors (12229696).

16306252 is a wasteful number, since it uses less digits than its factorization.

16306252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076567 (or 4076565 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 16306252 is about 4038.1000482900. The cubic root of 16306252 is about 253.5817822696.

The spelling of 16306252 in words is "sixteen million, three hundred six thousand, two hundred fifty-two".