83745852 has 48 divisors (see below), whose sum is σ = 210954240. Its totient is φ = 25778368.

The previous prime is 83745847. The next prime is 83745853. The reversal of 83745852 is 25854738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83745853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2773 + ... + 13235.

It is an arithmetic number, because the mean of its divisors is an integer number (4394880).

Almost surely, 2^83745852 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 83745852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105477120).

83745852 is an abundant number, since it is smaller than the sum of its proper divisors (127208388).

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

83745852 is a wasteful number, since it uses less digits than its factorization.

83745852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10522 (or 10520 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 83745852 is about 9151.2759766057. The cubic root of 83745852 is about 437.5097828561.

The spelling of 83745852 in words is "eighty-three million, seven hundred forty-five thousand, eight hundred fifty-two".