15952036 has 9 divisors (see below), whose sum is σ = 27930049. Its totient is φ = 7972024.

The previous prime is 15952021. The next prime is 15952037. The reversal of 15952036 is 63025951.

The square root of 15952036 is 3994.

It is a perfect power (a square), and thus also a powerful number.

15952036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 396900 + 15555136 = 630^2 + 3944^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15951989 and 15952007.

It is not an unprimeable number, because it can be changed into a prime (15952037) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6990 + ... + 8986.

Almost surely, 2^15952036 is an apocalyptic number.

15952036 is the 3994-th square number.

It is an amenable number.

15952036 is a deficient number, since it is larger than the sum of its proper divisors (11978013).

15952036 is an frugal number, since it uses more digits than its factorization.

15952036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The cubic root of 15952036 is about 251.7321627309.

Multiplying 15952036 by its product of nonzero digits (8100), we get a square (129211491600 = 359460²).

Adding to 15952036 its reverse (63025951), we get a palindrome (78977987).

The spelling of 15952036 in words is "fifteen million, nine hundred fifty-two thousand, thirty-six".