874242 has 24 divisors (see below), whose sum is σ = 2006316. Its totient is φ = 274176.

The previous prime is 874229. The next prime is 874249. The reversal of 874242 is 242478.

It can be written as a sum of positive squares in 2 ways, for example, as 826281 + 47961 = 909^2 + 219^2 .

It is not an unprimeable number, because it can be changed into a prime (874249) by changing a digit.

874242 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1123 + ... + 1734.

2⁸⁷⁴²⁴² is an apocalyptic number.

874242 is an abundant number, since it is smaller than the sum of its proper divisors (1132074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

874242 is a wasteful number, since it uses less digits than its factorization.

874242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882 (or 2879 counting only the distinct ones).

The product of its digits is 3584, while the sum is 27.

The square root of 874242 is about 935.0090908649. The cubic root of 874242 is about 95.6189320768.

The spelling of 874242 in words is "eight hundred seventy-four thousand, two hundred forty-two".