32132768 has 24 divisors (see below), whose sum is σ = 63574560. Its totient is φ = 15986880.

The previous prime is 32132767. The next prime is 32132801. The reversal of 32132768 is 86723123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (32132767) 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, 4373 + ... + 9131.

It is an arithmetic number, because the mean of its divisors is an integer number (2648940).

Almost surely, 2^32132768 is an apocalyptic number.

It is an amenable number.

32132768 is a deficient number, since it is larger than the sum of its proper divisors (31441792).

32132768 is a wasteful number, since it uses less digits than its factorization.

32132768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980 (or 4972 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 32132768 is about 5668.5772465408. The cubic root of 32132768 is about 317.9186796795.

The spelling of 32132768 in words is "thirty-two million, one hundred thirty-two thousand, seven hundred sixty-eight".