874455 has 16 divisors (see below), whose sum is σ = 1415904. Its totient is φ = 460800.

The previous prime is 874427. The next prime is 874457. The reversal of 874455 is 554478.

It is not a de Polignac number, because 874455 - 2¹⁶ = 808919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155 + ... + 1755.

It is an arithmetic number, because the mean of its divisors is an integer number (88494).

2⁸⁷⁴⁴⁵⁵ is an apocalyptic number.

874455 is a deficient number, since it is larger than the sum of its proper divisors (541449).

874455 is a wasteful number, since it uses less digits than its factorization.

874455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706.

The product of its digits is 22400, while the sum is 33.

The square root of 874455 is about 935.1229865638. The cubic root of 874455 is about 95.6266969668.

The spelling of 874455 in words is "eight hundred seventy-four thousand, four hundred fifty-five".