83873292 has 48 divisors (see below), whose sum is σ = 200508000. Its totient is φ = 27279360.

The previous prime is 83873287. The next prime is 83873299. The reversal of 83873292 is 29237838.

It is a super-2 number, since 2×83873292² = 14069458221834528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83873299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108684 + ... + 109452.

It is an arithmetic number, because the mean of its divisors is an integer number (4177250).

Almost surely, 2^83873292 is an apocalyptic number.

It is an amenable number.

83873292 is an abundant number, since it is smaller than the sum of its proper divisors (116634708).

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

83873292 is a wasteful number, since it uses less digits than its factorization.

83873292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986 (or 984 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 83873292 is about 9158.2362930861. The cubic root of 83873292 is about 437.7315967807.

The spelling of 83873292 in words is "eighty-three million, eight hundred seventy-three thousand, two hundred ninety-two".