90226333 has 2 divisors, whose sum is σ = 90226334. Its totient is φ = 90226332.

The previous prime is 90226273. The next prime is 90226369. The reversal of 90226333 is 33362209.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50951044 + 39275289 = 7138^2 + 6267^2 .

It is a cyclic number.

It is not a de Polignac number, because 90226333 - 2¹⁷ = 90095261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90226373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45113166 + 45113167.

It is an arithmetic number, because the mean of its divisors is an integer number (45113167).

Almost surely, 2^90226333 is an apocalyptic number.

It is an amenable number.

90226333 is a deficient number, since it is larger than the sum of its proper divisors (1).

90226333 is an equidigital number, since it uses as much as digits as its factorization.

90226333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 90226333 is about 9498.7542867473. The cubic root of 90226333 is about 448.5158230695.

The spelling of 90226333 in words is "ninety million, two hundred twenty-six thousand, three hundred thirty-three".