90836467 has 2 divisors, whose sum is σ = 90836468. Its totient is φ = 90836466.

The previous prime is 90836441. The next prime is 90836483. The reversal of 90836467 is 76463809.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90836467 - 2¹⁹ = 90312179 is a prime.

It is not a weakly prime, because it can be changed into another prime (90839467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45418233 + 45418234.

It is an arithmetic number, because the mean of its divisors is an integer number (45418234).

Almost surely, 2^90836467 is an apocalyptic number.

90836467 is a deficient number, since it is larger than the sum of its proper divisors (1).

90836467 is an equidigital number, since it uses as much as digits as its factorization.

90836467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 90836467 is about 9530.8167016264. The cubic root of 90836467 is about 449.5245463896.

The spelling of 90836467 in words is "ninety million, eight hundred thirty-six thousand, four hundred sixty-seven".