83287208 has 16 divisors (see below), whose sum is σ = 156854880. Its totient is φ = 41459248.

The previous prime is 83287187. The next prime is 83287223. The reversal of 83287208 is 80278238.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21116 + ... + 24747.

It is an arithmetic number, because the mean of its divisors is an integer number (9803430).

Almost surely, 2^83287208 is an apocalyptic number.

It is an amenable number.

83287208 is a deficient number, since it is larger than the sum of its proper divisors (73567672).

83287208 is a wasteful number, since it uses less digits than its factorization.

83287208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46096 (or 46092 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 83287208 is about 9126.1825535105. The cubic root of 83287208 is about 436.7096291147.

The spelling of 83287208 in words is "eighty-three million, two hundred eighty-seven thousand, two hundred eight".