825364 has 6 divisors (see below), whose sum is σ = 1444394. Its totient is φ = 412680.

The previous prime is 825361. The next prime is 825389. The reversal of 825364 is 463528.

It can be written as a sum of positive squares in only one way, i.e., 824464 + 900 = 908^2 + 30^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103167 + ... + 103174.

2⁸²⁵³⁶⁴ is an apocalyptic number.

It is an amenable number.

825364 is a deficient number, since it is larger than the sum of its proper divisors (619030).

825364 is a wasteful number, since it uses less digits than its factorization.

825364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206345 (or 206343 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 825364 is about 908.4954595374. The cubic root of 825364 is about 93.8026643360.

The spelling of 825364 in words is "eight hundred twenty-five thousand, three hundred sixty-four".