92679281 has 2 divisors, whose sum is σ = 92679282. Its totient is φ = 92679280.

The previous prime is 92679271. The next prime is 92679287. The reversal of 92679281 is 18297629.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79834225 + 12845056 = 8935^2 + 3584^2 .

It is a cyclic number.

It is not a de Polignac number, because 92679281 - 2⁶ = 92679217 is a prime.

It is a super-2 number, since 2×92679281² = 17178898253353922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92679287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46339640 + 46339641.

It is an arithmetic number, because the mean of its divisors is an integer number (46339641).

Almost surely, 2^92679281 is an apocalyptic number.

It is an amenable number.

92679281 is a deficient number, since it is larger than the sum of its proper divisors (1).

92679281 is an equidigital number, since it uses as much as digits as its factorization.

92679281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 44.

The square root of 92679281 is about 9627.0078944603. The cubic root of 92679281 is about 452.5440771854.

The spelling of 92679281 in words is "ninety-two million, six hundred seventy-nine thousand, two hundred eighty-one".