83193328 has 10 divisors (see below), whose sum is σ = 161187104. Its totient is φ = 41596656.

The previous prime is 83193289. The next prime is 83193377. The reversal of 83193328 is 82339138.

It is a super-2 number, since 2×83193328² = 13842259647431168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2599776 + ... + 2599807.

Almost surely, 2^83193328 is an apocalyptic number.

It is an amenable number.

83193328 is a deficient number, since it is larger than the sum of its proper divisors (77993776).

83193328 is a wasteful number, since it uses less digits than its factorization.

83193328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199591 (or 5199585 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 83193328 is about 9121.0376602665. The cubic root of 83193328 is about 436.5454834040.

It can be divided in two parts, 83193 and 328, that added together give a 4-th power (83521 = 17⁴).

The spelling of 83193328 in words is "eighty-three million, one hundred ninety-three thousand, three hundred twenty-eight".