32746683272 has 16 divisors (see below), whose sum is σ = 62897593500. Its totient is φ = 15973991680.

The previous prime is 32746683271. The next prime is 32746683301. The reversal of 32746683272 is 27238664723.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25922932036 + 6823751236 = 161006^2 + 82606^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32746683272.

It is not an unprimeable number, because it can be changed into a prime (32746683271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49918397 + ... + 49919052.

Almost surely, 2^32746683272 is an apocalyptic number.

It is an amenable number.

32746683272 is a deficient number, since it is larger than the sum of its proper divisors (30150910228).

32746683272 is a wasteful number, since it uses less digits than its factorization.

32746683272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99837496 (or 99837492 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 50.

The spelling of 32746683272 in words is "thirty-two billion, seven hundred forty-six million, six hundred eighty-three thousand, two hundred seventy-two".