92839081 has 2 divisors, whose sum is σ = 92839082. Its totient is φ = 92839080.

The previous prime is 92839051. The next prime is 92839139. The reversal of 92839081 is 18093829.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75533481 + 17305600 = 8691^2 + 4160^2 .

It is a cyclic number.

It is not a de Polignac number, because 92839081 - 2⁵ = 92839049 is a prime.

It is a super-2 number, since 2×92839081² = 17238189921849122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (92839051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46419540 + 46419541.

It is an arithmetic number, because the mean of its divisors is an integer number (46419541).

Almost surely, 2^92839081 is an apocalyptic number.

It is an amenable number.

92839081 is a deficient number, since it is larger than the sum of its proper divisors (1).

92839081 is an equidigital number, since it uses as much as digits as its factorization.

92839081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 92839081 is about 9635.3038872679. The cubic root of 92839081 is about 452.8040238861.

The spelling of 92839081 in words is "ninety-two million, eight hundred thirty-nine thousand, eighty-one".