90960255 has 12 divisors (see below), whose sum is σ = 157664520. Its totient is φ = 48512112.

The previous prime is 90960253. The next prime is 90960307. The reversal of 90960255 is 55206909.

It is not a de Polignac number, because 90960255 - 2¹ = 90960253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90960253) 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 in 11 ways as a sum of consecutive naturals, for example, 1010625 + ... + 1010714.

It is an arithmetic number, because the mean of its divisors is an integer number (13138710).

Almost surely, 2^90960255 is an apocalyptic number.

90960255 is a deficient number, since it is larger than the sum of its proper divisors (66704265).

90960255 is a wasteful number, since it uses less digits than its factorization.

90960255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021350 (or 2021347 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 90960255 is about 9537.3085826139. The cubic root of 90960255 is about 449.7286512251.

The spelling of 90960255 in words is "ninety million, nine hundred sixty thousand, two hundred fifty-five".