83850260 has 24 divisors (see below), whose sum is σ = 189631176. Its totient is φ = 30960000.

The previous prime is 83850253. The next prime is 83850271. The reversal of 83850260 is 6205838.

It can be written as a sum of positive squares in 4 ways, for example, as 712336 + 83137924 = 844^2 + 9118^2 .

It is a super-2 number, since 2×83850260² = 14061732204135200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160991 + ... + 161510.

It is an arithmetic number, because the mean of its divisors is an integer number (7901299).

Almost surely, 2^83850260 is an apocalyptic number.

It is an amenable number.

83850260 is an abundant number, since it is smaller than the sum of its proper divisors (105780916).

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

83850260 is a wasteful number, since it uses less digits than its factorization.

83850260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322523 (or 322521 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 83850260 is about 9156.9787593944. The cubic root of 83850260 is about 437.6915253949.

The spelling of 83850260 in words is "eighty-three million, eight hundred fifty thousand, two hundred sixty".