874548 has 36 divisors (see below), whose sum is σ = 2342340. Its totient is φ = 274176.

The previous prime is 874547. The next prime is 874567. The reversal of 874548 is 845478.

It can be written as a sum of positive squares in 2 ways, for example, as 338724 + 535824 = 582^2 + 732^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103 + ... + 1326.

It is an arithmetic number, because the mean of its divisors is an integer number (65065).

2⁸⁷⁴⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1171170).

874548 is an abundant number, since it is smaller than the sum of its proper divisors (1467792).

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

874548 is a wasteful number, since it uses less digits than its factorization.

874548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1451 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 874548 is about 935.1727113213. The cubic root of 874548 is about 95.6300868754.

The spelling of 874548 in words is "eight hundred seventy-four thousand, five hundred forty-eight".