15796066 has 24 divisors (see below), whose sum is σ = 28052892. Its totient is φ = 6626400.

The previous prime is 15796061. The next prime is 15796073. The reversal of 15796066 is 66069751.

It can be written as a sum of positive squares in 2 ways, for example, as 15768841 + 27225 = 3971^2 + 165^2 .

It is not an unprimeable number, because it can be changed into a prime (15796061) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 636 + ... + 5656.

Almost surely, 2^15796066 is an apocalyptic number.

15796066 is a deficient number, since it is larger than the sum of its proper divisors (12256826).

15796066 is a wasteful number, since it uses less digits than its factorization.

15796066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058 (or 5047 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 15796066 is about 3974.4264995091. The cubic root of 15796066 is about 250.9090425601.

The spelling of 15796066 in words is "fifteen million, seven hundred ninety-six thousand, sixty-six".