874131 has 4 divisors (see below), whose sum is σ = 1165512. Its totient is φ = 582752.

The previous prime is 874127. The next prime is 874151. The reversal of 874131 is 131478.

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 874131 - 2² = 874127 is a prime.

It is a super-2 number, since 2×874131² = 1528210010322, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (874121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145686 + ... + 145691.

It is an arithmetic number, because the mean of its divisors is an integer number (291378).

2⁸⁷⁴¹³¹ is an apocalyptic number.

874131 is a deficient number, since it is larger than the sum of its proper divisors (291381).

874131 is a wasteful number, since it uses less digits than its factorization.

874131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291380.

The product of its digits is 672, while the sum is 24.

The square root of 874131 is about 934.9497312690. The cubic root of 874131 is about 95.6148850850.

The spelling of 874131 in words is "eight hundred seventy-four thousand, one hundred thirty-one".