83424852 has 54 divisors (see below), whose sum is σ = 245313978. Its totient is φ = 23835168.

The previous prime is 83424769. The next prime is 83424857. The reversal of 83424852 is 25842438.

It can be written as a sum of positive squares in only one way, i.e., 72692676 + 10732176 = 8526^2 + 3276^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83424857) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21883 + ... + 25410.

Almost surely, 2^83424852 is an apocalyptic number.

It is an amenable number.

83424852 is an abundant number, since it is smaller than the sum of its proper divisors (161889126).

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

83424852 is a wasteful number, since it uses less digits than its factorization.

83424852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47317 (or 47305 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 83424852 is about 9133.7206000622. The cubic root of 83424852 is about 436.9500717080.

The spelling of 83424852 in words is "eighty-three million, four hundred twenty-four thousand, eight hundred fifty-two".