92000891 has 2 divisors, whose sum is σ = 92000892. Its totient is φ = 92000890.

The previous prime is 92000873. The next prime is 92000893. The reversal of 92000891 is 19800029.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 92000891 - 2¹⁸ = 91738747 is a prime.

It is a super-3 number, since 3×92000891³ (a number of 25 digits) contains 333 as substring.

Together with 92000893, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92000893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46000445 + 46000446.

It is an arithmetic number, because the mean of its divisors is an integer number (46000446).

Almost surely, 2^92000891 is an apocalyptic number.

92000891 is a deficient number, since it is larger than the sum of its proper divisors (1).

92000891 is an equidigital number, since it uses as much as digits as its factorization.

92000891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 92000891 is about 9591.7094930987. The cubic root of 92000891 is about 451.4372008950.

The spelling of 92000891 in words is "ninety-two million, eight hundred ninety-one", and thus it is an aban number.