83242752 has 72 divisors (see below), whose sum is σ = 222910464. Its totient is φ = 27577344.

The previous prime is 83242739. The next prime is 83242763. The reversal of 83242752 is 25724238.

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, 217153 + ... + 217535.

Almost surely, 2^83242752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83242752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111455232).

83242752 is an abundant number, since it is smaller than the sum of its proper divisors (139667712).

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

83242752 is a wasteful number, since it uses less digits than its factorization.

83242752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 671 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 83242752 is about 9123.7465988485. The cubic root of 83242752 is about 436.6319148253.

The spelling of 83242752 in words is "eighty-three million, two hundred forty-two thousand, seven hundred fifty-two".