83713992 has 32 divisors (see below), whose sum is σ = 209796480. Its totient is φ = 27836480.

The previous prime is 83713969. The next prime is 83713999. The reversal of 83713992 is 29931738.

It is not an unprimeable number, because it can be changed into a prime (83713999) 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 7 ways as a sum of consecutive naturals, for example, 6298 + ... + 14390.

It is an arithmetic number, because the mean of its divisors is an integer number (6556140).

Almost surely, 2^83713992 is an apocalyptic number.

It is an amenable number.

83713992 is an abundant number, since it is smaller than the sum of its proper divisors (126082488).

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

83713992 is a wasteful number, since it uses less digits than its factorization.

83713992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533 (or 8529 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 83713992 is about 9149.5350701552. The cubic root of 83713992 is about 437.4542942185.

The spelling of 83713992 in words is "eighty-three million, seven hundred thirteen thousand, nine hundred ninety-two".