82632625 has 8 divisors (see below), whose sum is σ = 103125672. Its totient is φ = 66106000.

The previous prime is 82632623. The next prime is 82632637. The reversal of 82632625 is 52623628.

It can be written as a sum of positive squares in 4 ways, for example, as 113569 + 82519056 = 337^2 + 9084^2 .

It is not a de Polignac number, because 82632625 - 2¹ = 82632623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82632623) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 330406 + ... + 330655.

It is an arithmetic number, because the mean of its divisors is an integer number (12890709).

Almost surely, 2^82632625 is an apocalyptic number.

It is an amenable number.

82632625 is a deficient number, since it is larger than the sum of its proper divisors (20493047).

82632625 is an equidigital number, since it uses as much as digits as its factorization.

82632625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661076 (or 661066 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 82632625 is about 9090.2488964824. The cubic root of 82632625 is about 435.5625346562.

The spelling of 82632625 in words is "eighty-two million, six hundred thirty-two thousand, six hundred twenty-five".