83272274 has 16 divisors (see below), whose sum is σ = 128615256. Its totient is φ = 40406400.

The previous prime is 83272261. The next prime is 83272283. The reversal of 83272274 is 47227238.

It can be written as a sum of positive squares in 4 ways, for example, as 64722025 + 18550249 = 8045^2 + 4307^2 .

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, 32894 + ... + 35334.

Almost surely, 2^83272274 is an apocalyptic number.

83272274 is a deficient number, since it is larger than the sum of its proper divisors (45342982).

83272274 is a wasteful number, since it uses less digits than its factorization.

83272274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941.

The product of its digits is 37632, while the sum is 35.

The square root of 83272274 is about 9125.3643214942. The cubic root of 83272274 is about 436.6835258206.

It can be divided in two parts, 8327 and 2274, that added together give a palindrome (10601).

The spelling of 83272274 in words is "eighty-three million, two hundred seventy-two thousand, two hundred seventy-four".