16245772 has 12 divisors (see below), whose sum is σ = 28966896. Its totient is φ = 7969520.

The previous prime is 16245769. The next prime is 16245781. The reversal of 16245772 is 27754261.

It is an unprimeable number.

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, 38104 + ... + 38527.

It is an arithmetic number, because the mean of its divisors is an integer number (2413908).

Almost surely, 2^16245772 is an apocalyptic number.

It is an amenable number.

16245772 is a deficient number, since it is larger than the sum of its proper divisors (12721124).

16245772 is a wasteful number, since it uses less digits than its factorization.

16245772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76688 (or 76686 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 16245772 is about 4030.6044211756. The cubic root of 16245772 is about 253.2678816754.

It can be divided in two parts, 1624 and 5772, that added together give a square (7396 = 86²).

The spelling of 16245772 in words is "sixteen million, two hundred forty-five thousand, seven hundred seventy-two".