90068371 has 2 divisors, whose sum is σ = 90068372. Its totient is φ = 90068370.

The previous prime is 90068369. The next prime is 90068383. The reversal of 90068371 is 17386009.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90068371 - 2¹ = 90068369 is a prime.

It is a super-2 number, since 2×90068371² = 16224622909187282, which contains 22 as substring.

Together with 90068369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (90068311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45034185 + 45034186.

It is an arithmetic number, because the mean of its divisors is an integer number (45034186).

Almost surely, 2^90068371 is an apocalyptic number.

90068371 is a deficient number, since it is larger than the sum of its proper divisors (1).

90068371 is an equidigital number, since it uses as much as digits as its factorization.

90068371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 90068371 is about 9490.4357644947. The cubic root of 90068371 is about 448.2539267182.

The spelling of 90068371 in words is "ninety million, sixty-eight thousand, three hundred seventy-one".