32928668 has 24 divisors (see below), whose sum is σ = 59473344. Its totient is φ = 15940800.

The previous prime is 32928629. The next prime is 32928713. The reversal of 32928668 is 86682923.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39698 + ... + 40518.

It is an arithmetic number, because the mean of its divisors is an integer number (2478056).

Almost surely, 2^32928668 is an apocalyptic number.

It is an amenable number.

32928668 is a deficient number, since it is larger than the sum of its proper divisors (26544676).

32928668 is a wasteful number, since it uses less digits than its factorization.

32928668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133 (or 1131 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 32928668 is about 5738.3506341108. The cubic root of 32928668 is about 320.5221553297.

The spelling of 32928668 in words is "thirty-two million, nine hundred twenty-eight thousand, six hundred sixty-eight".