83368625 has 16 divisors (see below), whose sum is σ = 104304720. Its totient is φ = 66528000.

The previous prime is 83368619. The next prime is 83368631. The reversal of 83368625 is 52686338.

It is an interprime number because it is at equal distance from previous prime (83368619) and next prime (83368631).

It can be written as a sum of positive squares in 8 ways, for example, as 22591009 + 60777616 = 4753^2 + 7796^2 .

It is not a de Polignac number, because 83368625 - 2¹⁰ = 83367601 is a prime.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 82121 + ... + 83129.

It is an arithmetic number, because the mean of its divisors is an integer number (6519045).

Almost surely, 2^83368625 is an apocalyptic number.

It is an amenable number.

83368625 is a deficient number, since it is larger than the sum of its proper divisors (20936095).

83368625 is a wasteful number, since it uses less digits than its factorization.

83368625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 1675 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 83368625 is about 9130.6420913318. The cubic root of 83368625 is about 436.8518838870.

It can be divided in two parts, 8336 and 8625, that added together give a palindrome (16961).

The spelling of 83368625 in words is "eighty-three million, three hundred sixty-eight thousand, six hundred twenty-five".