83461597 has 2 divisors, whose sum is σ = 83461598. Its totient is φ = 83461596.

The previous prime is 83461589. The next prime is 83461639. The reversal of 83461597 is 79516438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83375161 + 86436 = 9131^2 + 294^2 .

It is a cyclic number.

It is not a de Polignac number, because 83461597 - 2³ = 83461589 is a prime.

It is a super-3 number, since 3×83461597³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83461537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41730798 + 41730799.

It is an arithmetic number, because the mean of its divisors is an integer number (41730799).

Almost surely, 2^83461597 is an apocalyptic number.

It is an amenable number.

83461597 is a deficient number, since it is larger than the sum of its proper divisors (1).

83461597 is an equidigital number, since it uses as much as digits as its factorization.

83461597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 43.

The square root of 83461597 is about 9135.7318809168. The cubic root of 83461597 is about 437.0142147593.

The spelling of 83461597 in words is "eighty-three million, four hundred sixty-one thousand, five hundred ninety-seven".