874149 has 8 divisors (see below), whose sum is σ = 1183200. Its totient is φ = 573936.

The previous prime is 874127. The next prime is 874151. The reversal of 874149 is 941478.

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

It is not a de Polignac number, because 874149 - 2⁵ = 874117 is a prime.

It is an alternating number because its digits alternate between even and odd.

874149 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874109) 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, 1974 + ... + 2375.

It is an arithmetic number, because the mean of its divisors is an integer number (147900).

2⁸⁷⁴¹⁴⁹ is an apocalyptic number.

It is an amenable number.

874149 is a deficient number, since it is larger than the sum of its proper divisors (309051).

874149 is a wasteful number, since it uses less digits than its factorization.

874149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419.

The product of its digits is 8064, while the sum is 33.

The square root of 874149 is about 934.9593574054. The cubic root of 874149 is about 95.6155413772.

The spelling of 874149 in words is "eight hundred seventy-four thousand, one hundred forty-nine".