90982267 has 2 divisors, whose sum is σ = 90982268. Its totient is φ = 90982266.

The previous prime is 90982261. The next prime is 90982313. The reversal of 90982267 is 76228909.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (76228909) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90982267 - 2⁷ = 90982139 is a prime.

It is not a weakly prime, because it can be changed into another prime (90982261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45491133 + 45491134.

It is an arithmetic number, because the mean of its divisors is an integer number (45491134).

Almost surely, 2^90982267 is an apocalyptic number.

90982267 is a deficient number, since it is larger than the sum of its proper divisors (1).

90982267 is an equidigital number, since it uses as much as digits as its factorization.

90982267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 90982267 is about 9538.4625071339. The cubic root of 90982267 is about 449.7649257813.

The spelling of 90982267 in words is "ninety million, nine hundred eighty-two thousand, two hundred sixty-seven".