825484 has 24 divisors (see below), whose sum is σ = 1603728. Its totient is φ = 368640.

The previous prime is 825479. The next prime is 825491. The reversal of 825484 is 484528.

It is an Ulam number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3084 + ... + 3340.

It is an arithmetic number, because the mean of its divisors is an integer number (66822).

2⁸²⁵⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

825484 is a deficient number, since it is larger than the sum of its proper divisors (778244).

825484 is a wasteful number, since it uses less digits than its factorization.

825484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 343 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 825484 is about 908.5615003950. The cubic root of 825484 is about 93.8072101180.

It can be divided in two parts, 8254 and 84, that added together give a palindrome (8338).

The spelling of 825484 in words is "eight hundred twenty-five thousand, four hundred eighty-four".