874427 has 2 divisors, whose sum is σ = 874428. Its totient is φ = 874426.

The previous prime is 874409. The next prime is 874457. The reversal of 874427 is 724478.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 874427 - 2¹⁰ = 873403 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 874393 and 874402.

It is not a weakly prime, because it can be changed into another prime (874457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437213 + 437214.

It is an arithmetic number, because the mean of its divisors is an integer number (437214).

2⁸⁷⁴⁴²⁷ is an apocalyptic number.

874427 is a deficient number, since it is larger than the sum of its proper divisors (1).

874427 is an equidigital number, since it uses as much as digits as its factorization.

874427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12544, while the sum is 32.

The square root of 874427 is about 935.1080151512. The cubic root of 874427 is about 95.6256763021.

The spelling of 874427 in words is "eight hundred seventy-four thousand, four hundred twenty-seven".