15916652 has 6 divisors (see below), whose sum is σ = 27854148. Its totient is φ = 7958324.

The previous prime is 15916583. The next prime is 15916657. The reversal of 15916652 is 25661951.

It is not an unprimeable number, because it can be changed into a prime (15916657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1989578 + ... + 1989585.

It is an arithmetic number, because the mean of its divisors is an integer number (4642358).

Almost surely, 2^15916652 is an apocalyptic number.

It is an amenable number.

15916652 is a deficient number, since it is larger than the sum of its proper divisors (11937496).

15916652 is a wasteful number, since it uses less digits than its factorization.

15916652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979167 (or 3979165 counting only the distinct ones).

The product of its digits is 16200, while the sum is 35.

The square root of 15916652 is about 3989.5678964018. The cubic root of 15916652 is about 251.5458984222.

The spelling of 15916652 in words is "fifteen million, nine hundred sixteen thousand, six hundred fifty-two".