83124732 has 24 divisors (see below), whose sum is σ = 195960016. Its totient is φ = 27422208.

The previous prime is 83124731. The next prime is 83124763. The reversal of 83124732 is 23742138.

It is a self number, because there is not a number n which added to its sum of digits gives 83124732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83124731) 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, 34543 + ... + 36870.

Almost surely, 2^83124732 is an apocalyptic number.

It is an amenable number.

83124732 is an abundant number, since it is smaller than the sum of its proper divisors (112835284).

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

83124732 is a wasteful number, since it uses less digits than its factorization.

83124732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71517 (or 71515 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 83124732 is about 9117.2765670457. The cubic root of 83124732 is about 436.4254677376.

The spelling of 83124732 in words is "eighty-three million, one hundred twenty-four thousand, seven hundred thirty-two".