875484 has 36 divisors (see below), whose sum is σ = 2247336. Its totient is φ = 287328.

The previous prime is 875477. The next prime is 875491. The reversal of 875484 is 484578.

875484 = 36³ + 37³ + ... + 47³.

875484 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (875477) and next prime (875491).

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 an unprimeable number.

875484 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2842 + ... + 3134.

It is an arithmetic number, because the mean of its divisors is an integer number (62426).

2⁸⁷⁵⁴⁸⁴ 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 875484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123668).

875484 is an abundant number, since it is smaller than the sum of its proper divisors (1371852).

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

875484 is a wasteful number, since it uses less digits than its factorization.

875484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 381 counting only the distinct ones).

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

The square root of 875484 is about 935.6730198098. The cubic root of 875484 is about 95.6641912917.

The spelling of 875484 in words is "eight hundred seventy-five thousand, four hundred eighty-four".