83900232 has 64 divisors (see below), whose sum is σ = 250992000. Its totient is φ = 25814592.

The previous prime is 83900231. The next prime is 83900239. The reversal of 83900232 is 23200938.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 83900196 and 83900205.

It is not an unprimeable number, because it can be changed into a prime (83900231) 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, 12132 + ... + 17747.

It is an arithmetic number, because the mean of its divisors is an integer number (3921750).

Almost surely, 2^83900232 is an apocalyptic number.

It is an amenable number.

83900232 is an abundant number, since it is smaller than the sum of its proper divisors (167091768).

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

83900232 is a wasteful number, since it uses less digits than its factorization.

83900232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29907 (or 29897 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 83900232 is about 9159.7069822129. The cubic root of 83900232 is about 437.7784580504.

The spelling of 83900232 in words is "eighty-three million, nine hundred thousand, two hundred thirty-two".