825028532 has 12 divisors (see below), whose sum is σ = 1444050720. Its totient is φ = 412442616.

The previous prime is 825028493. The next prime is 825028541. The reversal of 825028532 is 235820528.

It is a super-2 number, since 2×825028532² = 1361344157228150048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 825028492 and 825028501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14519 + ... + 43137.

It is an arithmetic number, because the mean of its divisors is an integer number (120337560).

Almost surely, 2^825028532 is an apocalyptic number.

It is an amenable number.

825028532 is a deficient number, since it is larger than the sum of its proper divisors (619022188).

825028532 is a wasteful number, since it uses less digits than its factorization.

825028532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35830 (or 35828 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 825028532 is about 28723.3099067639. The cubic root of 825028532 is about 937.8995396159.

The spelling of 825028532 in words is "eight hundred twenty-five million, twenty-eight thousand, five hundred thirty-two".