90036299 has 2 divisors, whose sum is σ = 90036300. Its totient is φ = 90036298.

The previous prime is 90036251. The next prime is 90036311. The reversal of 90036299 is 99263009.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90036299 - 2¹⁶ = 89970763 is a prime.

It is not a weakly prime, because it can be changed into another prime (90036899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45018149 + 45018150.

It is an arithmetic number, because the mean of its divisors is an integer number (45018150).

Almost surely, 2^90036299 is an apocalyptic number.

90036299 is a deficient number, since it is larger than the sum of its proper divisors (1).

90036299 is an equidigital number, since it uses as much as digits as its factorization.

90036299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 90036299 is about 9488.7459129223. The cubic root of 90036299 is about 448.2007148951.

The spelling of 90036299 in words is "ninety million, thirty-six thousand, two hundred ninety-nine".