90022367 has 2 divisors, whose sum is σ = 90022368. Its totient is φ = 90022366.

The previous prime is 90022363. The next prime is 90022379. The reversal of 90022367 is 76322009.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90022367 - 2² = 90022363 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90022363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45011183 + 45011184.

It is an arithmetic number, because the mean of its divisors is an integer number (45011184).

Almost surely, 2^90022367 is an apocalyptic number.

90022367 is a deficient number, since it is larger than the sum of its proper divisors (1).

90022367 is an equidigital number, since it uses as much as digits as its factorization.

90022367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 90022367 is about 9488.0117516791. The cubic root of 90022367 is about 448.1775958696.

The spelling of 90022367 in words is "ninety million, twenty-two thousand, three hundred sixty-seven".