83296261 has 2 divisors, whose sum is σ = 83296262. Its totient is φ = 83296260.

The previous prime is 83296253. The next prime is 83296273. The reversal of 83296261 is 16269238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76895361 + 6400900 = 8769^2 + 2530^2 .

It is a cyclic number.

It is not a de Polignac number, because 83296261 - 2³ = 83296253 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83296261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83296201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41648130 + 41648131.

It is an arithmetic number, because the mean of its divisors is an integer number (41648131).

Almost surely, 2^83296261 is an apocalyptic number.

It is an amenable number.

83296261 is a deficient number, since it is larger than the sum of its proper divisors (1).

83296261 is an equidigital number, since it uses as much as digits as its factorization.

83296261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The square root of 83296261 is about 9126.6785305499. The cubic root of 83296261 is about 436.7254514285.

The spelling of 83296261 in words is "eighty-three million, two hundred ninety-six thousand, two hundred sixty-one".