90046271 has 12 divisors (see below), whose sum is σ = 107580888. Its totient is φ = 75094992.

The previous prime is 90046267. The next prime is 90046321. The reversal of 90046271 is 17264009.

It is not a de Polignac number, because 90046271 - 2² = 90046267 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 (90046211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23021 + ... + 26646.

It is an arithmetic number, because the mean of its divisors is an integer number (8965074).

Almost surely, 2^90046271 is an apocalyptic number.

90046271 is a deficient number, since it is larger than the sum of its proper divisors (17534617).

90046271 is a wasteful number, since it uses less digits than its factorization.

90046271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49718 (or 49711 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 90046271 is about 9489.2713629657. The cubic root of 90046271 is about 448.2172611569.

The spelling of 90046271 in words is "ninety million, forty-six thousand, two hundred seventy-one".