874291 has 4 divisors (see below), whose sum is σ = 953784. Its totient is φ = 794800.

The previous prime is 874277. The next prime is 874301. The reversal of 874291 is 192478.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 874291 - 2¹¹ = 872243 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874271) 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, 39730 + ... + 39751.

It is an arithmetic number, because the mean of its divisors is an integer number (238446).

2⁸⁷⁴²⁹¹ is an apocalyptic number.

874291 is a deficient number, since it is larger than the sum of its proper divisors (79493).

874291 is a wasteful number, since it uses less digits than its factorization.

874291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79492.

The product of its digits is 4032, while the sum is 31.

The square root of 874291 is about 935.0352934515. The cubic root of 874291 is about 95.6207184778.

The spelling of 874291 in words is "eight hundred seventy-four thousand, two hundred ninety-one".