90267271 has 8 divisors (see below), whose sum is σ = 96087600. Its totient is φ = 84553920.

The previous prime is 90267269. The next prime is 90267293. The reversal of 90267271 is 17276209.

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

It is a cyclic number.

It is not a de Polignac number, because 90267271 - 2¹ = 90267269 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 (90267241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25000 + ... + 28381.

It is an arithmetic number, because the mean of its divisors is an integer number (12010950).

Almost surely, 2^90267271 is an apocalyptic number.

90267271 is a deficient number, since it is larger than the sum of its proper divisors (5820329).

90267271 is a wasteful number, since it uses less digits than its factorization.

90267271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53489.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 90267271 is about 9500.9089565157. The cubic root of 90267271 is about 448.5836471879.

The spelling of 90267271 in words is "ninety million, two hundred sixty-seven thousand, two hundred seventy-one".