904271 has 4 divisors (see below), whose sum is σ = 909672. Its totient is φ = 898872.

The previous prime is 904261. The next prime is 904283. The reversal of 904271 is 172409.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 172409 = 53 ⋅3253.

It is a cyclic number.

It is not a de Polignac number, because 904271 - 2⁶ = 904207 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 (904201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441 + ... + 2786.

It is an arithmetic number, because the mean of its divisors is an integer number (227418).

2⁹⁰⁴²⁷¹ is an apocalyptic number.

904271 is a deficient number, since it is larger than the sum of its proper divisors (5401).

904271 is a wasteful number, since it uses less digits than its factorization.

904271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5400.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 904271 is about 950.9316484375. The cubic root of 904271 is about 96.7014236225.

The spelling of 904271 in words is "nine hundred four thousand, two hundred seventy-one".