32996564 has 12 divisors (see below), whose sum is σ = 57842484. Its totient is φ = 16470144.

The previous prime is 32996527. The next prime is 32996569. The reversal of 32996564 is 46569923.

It can be written as a sum of positive squares in 2 ways, for example, as 17156164 + 15840400 = 4142^2 + 3980^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32996569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4277 + ... + 9180.

It is an arithmetic number, because the mean of its divisors is an integer number (4820207).

Almost surely, 2^32996564 is an apocalyptic number.

It is an amenable number.

32996564 is a deficient number, since it is larger than the sum of its proper divisors (24845920).

32996564 is a wasteful number, since it uses less digits than its factorization.

32996564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14074 (or 14072 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 32996564 is about 5744.2635733399. The cubic root of 32996564 is about 320.7423002011.

The spelling of 32996564 in words is "thirty-two million, nine hundred ninety-six thousand, five hundred sixty-four".