83825306 has 4 divisors (see below), whose sum is σ = 125737962. Its totient is φ = 41912652.

The previous prime is 83825297. The next prime is 83825309. The reversal of 83825306 is 60352838.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 81450625 + 2374681 = 9025^2 + 1541^2 .

It is not an unprimeable number, because it can be changed into a prime (83825309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20956325 + ... + 20956328.

Almost surely, 2^83825306 is an apocalyptic number.

83825306 is a deficient number, since it is larger than the sum of its proper divisors (41912656).

83825306 is a wasteful number, since it uses less digits than its factorization.

83825306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41912655.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 83825306 is about 9155.6160906844. The cubic root of 83825306 is about 437.6481018047.

The spelling of 83825306 in words is "eighty-three million, eight hundred twenty-five thousand, three hundred six".