90035963 has 2 divisors, whose sum is σ = 90035964. Its totient is φ = 90035962.

The previous prime is 90035951. The next prime is 90035983. The reversal of 90035963 is 36953009.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90035963 - 2¹⁶ = 89970427 is a prime.

It is not a weakly prime, because it can be changed into another prime (90035903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45017981 + 45017982.

It is an arithmetic number, because the mean of its divisors is an integer number (45017982).

Almost surely, 2^90035963 is an apocalyptic number.

90035963 is a deficient number, since it is larger than the sum of its proper divisors (1).

90035963 is an equidigital number, since it uses as much as digits as its factorization.

90035963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 90035963 is about 9488.7282077210. The cubic root of 90035963 is about 448.2001573584.

It can be divided in two parts, 900 and 35963, that added together give a palindrome (36863).

The spelling of 90035963 in words is "ninety million, thirty-five thousand, nine hundred sixty-three".