83208798 has 12 divisors (see below), whose sum is σ = 180285768. Its totient is φ = 27736260.

The previous prime is 83208787. The next prime is 83208799. The reversal of 83208798 is 89780238.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83208799) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2311338 + ... + 2311373.

It is an arithmetic number, because the mean of its divisors is an integer number (15023814).

Almost surely, 2^83208798 is an apocalyptic number.

83208798 is an abundant number, since it is smaller than the sum of its proper divisors (97076970).

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

83208798 is a wasteful number, since it uses less digits than its factorization.

83208798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622719 (or 4622716 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 83208798 is about 9121.8856603227. The cubic root of 83208798 is about 436.5725406221.

The spelling of 83208798 in words is "eighty-three million, two hundred eight thousand, seven hundred ninety-eight".