874405 has 24 divisors (see below), whose sum is σ = 1264032. Its totient is φ = 578592.

The previous prime is 874403. The next prime is 874409. The reversal of 874405 is 504478.

It is not a de Polignac number, because 874405 - 2¹ = 874403 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10494 + ... + 10576.

It is an arithmetic number, because the mean of its divisors is an integer number (52668).

2⁸⁷⁴⁴⁰⁵ is an apocalyptic number.

It is an amenable number.

874405 is a deficient number, since it is larger than the sum of its proper divisors (389627).

874405 is a wasteful number, since it uses less digits than its factorization.

874405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 874405 is about 935.0962517303. The cubic root of 874405 is about 95.6248743359.

The spelling of 874405 in words is "eight hundred seventy-four thousand, four hundred five".