32878252 has 24 divisors (see below), whose sum is σ = 62963712. Its totient is φ = 14898000.

The previous prime is 32878229. The next prime is 32878253. The reversal of 32878252 is 25287823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32878253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15877 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (2623488).

Almost surely, 2^32878252 is an apocalyptic number.

It is an amenable number.

32878252 is a deficient number, since it is larger than the sum of its proper divisors (30085460).

32878252 is a wasteful number, since it uses less digits than its factorization.

32878252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349 (or 2347 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 32878252 is about 5733.9560514535. The cubic root of 32878252 is about 320.3584914663.

The spelling of 32878252 in words is "thirty-two million, eight hundred seventy-eight thousand, two hundred fifty-two".