874830 has 48 divisors (see below), whose sum is σ = 2317392. Its totient is φ = 211200.

The previous prime is 874823. The next prime is 874831. The reversal of 874830 is 38478.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874831) 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 23 ways as a sum of consecutive naturals, for example, 3510 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (48279).

2⁸⁷⁴⁸³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1158696).

874830 is an abundant number, since it is smaller than the sum of its proper divisors (1442562).

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

874830 is a wasteful number, since it uses less digits than its factorization.

874830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 874830 is about 935.3234734572. The cubic root of 874830 is about 95.6403644841.

874830 divided by its sum of digits (30) gives a triangular number (29161 = T₂₄₁).

It can be divided in two parts, 8748 and 30, that added together give a palindrome (8778).

The spelling of 874830 in words is "eight hundred seventy-four thousand, eight hundred thirty".