92143091 has 2 divisors, whose sum is σ = 92143092. Its totient is φ = 92143090.

The previous prime is 92143033. The next prime is 92143127. The reversal of 92143091 is 19034129.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (19034129) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 92143091 - 2¹⁰ = 92142067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (92143021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46071545 + 46071546.

It is an arithmetic number, because the mean of its divisors is an integer number (46071546).

Almost surely, 2^92143091 is an apocalyptic number.

92143091 is a deficient number, since it is larger than the sum of its proper divisors (1).

92143091 is an equidigital number, since it uses as much as digits as its factorization.

92143091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 92143091 is about 9599.1192825175. The cubic root of 92143091 is about 451.6696672111.

The spelling of 92143091 in words is "ninety-two million, one hundred forty-three thousand, ninety-one".