83248906 has 16 divisors (see below), whose sum is σ = 134644104. Its totient is φ = 38375424.

The previous prime is 83248897. The next prime is 83248951. The reversal of 83248906 is 60984238.

It can be written as a sum of positive squares in 4 ways, for example, as 54893281 + 28355625 = 7409^2 + 5325^2 .

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 7 ways as a sum of consecutive naturals, for example, 28590 + ... + 31366.

Almost surely, 2^83248906 is an apocalyptic number.

83248906 is a deficient number, since it is larger than the sum of its proper divisors (51395198).

83248906 is a wasteful number, since it uses less digits than its factorization.

83248906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 83248906 is about 9124.0838444197. The cubic root of 83248906 is about 436.6426743870.

The spelling of 83248906 in words is "eighty-three million, two hundred forty-eight thousand, nine hundred six".