83802250 has 48 divisors (see below), whose sum is σ = 182517192. Its totient is φ = 28728000.

The previous prime is 83802247. The next prime is 83802253. The reversal of 83802250 is 5220838.

It is an interprime number because it is at equal distance from previous prime (83802247) and next prime (83802253).

It can be written as a sum of positive squares in 4 ways, for example, as 35485849 + 48316401 = 5957^2 + 6951^2 .

It is not an unprimeable number, because it can be changed into a prime (83802253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8830 + ... + 15670.

Almost surely, 2^83802250 is an apocalyptic number.

83802250 is an abundant number, since it is smaller than the sum of its proper divisors (98714942).

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

83802250 is a wasteful number, since it uses less digits than its factorization.

83802250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6872 (or 6855 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 83802250 is about 9154.3568862045. The cubic root of 83802250 is about 437.6079733504.

The spelling of 83802250 in words is "eighty-three million, eight hundred two thousand, two hundred fifty".