32968428 has 48 divisors (see below), whose sum is σ = 79634016. Its totient is φ = 10608640.

The previous prime is 32968427. The next prime is 32968451. The reversal of 32968428 is 82486923.

It is a self number, because there is not a number n which added to its sum of digits gives 32968428.

It is not an unprimeable number, because it can be changed into a prime (32968421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55300 + ... + 55892.

It is an arithmetic number, because the mean of its divisors is an integer number (1659042).

Almost surely, 2^32968428 is an apocalyptic number.

It is an amenable number.

32968428 is an abundant number, since it is smaller than the sum of its proper divisors (46665588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32968428 is a wasteful number, since it uses less digits than its factorization.

32968428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 752 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 32968428 is about 5741.8139990773. The cubic root of 32968428 is about 320.6511091749.

The spelling of 32968428 in words is "thirty-two million, nine hundred sixty-eight thousand, four hundred twenty-eight".