90265411 has 2 divisors, whose sum is σ = 90265412. Its totient is φ = 90265410.

The previous prime is 90265403. The next prime is 90265451. The reversal of 90265411 is 11456209.

It is a weak prime.

It is an emirp because it is prime and its reverse (11456209) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90265411 - 2³ = 90265403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 90265411.

It is not a weakly prime, because it can be changed into another prime (90265451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45132705 + 45132706.

It is an arithmetic number, because the mean of its divisors is an integer number (45132706).

Almost surely, 2^90265411 is an apocalyptic number.

90265411 is a deficient number, since it is larger than the sum of its proper divisors (1).

90265411 is an equidigital number, since it uses as much as digits as its factorization.

90265411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 90265411 is about 9500.8110706402. The cubic root of 90265411 is about 448.5805660737.

The spelling of 90265411 in words is "ninety million, two hundred sixty-five thousand, four hundred eleven".