90010271 has 8 divisors (see below), whose sum is σ = 98763840. Its totient is φ = 81518112.

The previous prime is 90010253. The next prime is 90010289. The reversal of 90010271 is 17201009.

It is an interprime number because it is at equal distance from previous prime (90010253) and next prime (90010289).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90010271 - 2¹⁰ = 90009247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90015271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64631 + ... + 66008.

It is an arithmetic number, because the mean of its divisors is an integer number (12345480).

Almost surely, 2^90010271 is an apocalyptic number.

90010271 is a deficient number, since it is larger than the sum of its proper divisors (8753569).

90010271 is a wasteful number, since it uses less digits than its factorization.

90010271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130705.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 90010271 is about 9487.3742942924. The cubic root of 90010271 is about 448.1575216029.

The spelling of 90010271 in words is "ninety million, ten thousand, two hundred seventy-one".