874887 has 8 divisors (see below), whose sum is σ = 1256304. Its totient is φ = 538368.

The previous prime is 874879. The next prime is 874889. The reversal of 874887 is 788478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 874887 - 2³ = 874879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874889) 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 7 ways as a sum of consecutive naturals, for example, 11178 + ... + 11255.

It is an arithmetic number, because the mean of its divisors is an integer number (157038).

2⁸⁷⁴⁸⁸⁷ is an apocalyptic number.

874887 is a deficient number, since it is larger than the sum of its proper divisors (381417).

874887 is a wasteful number, since it uses less digits than its factorization.

874887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22449.

The product of its digits is 100352, while the sum is 42.

The square root of 874887 is about 935.3539437026. The cubic root of 874887 is about 95.6424416047.

The spelling of 874887 in words is "eight hundred seventy-four thousand, eight hundred eighty-seven".