83132276 has 6 divisors (see below), whose sum is σ = 145481490. Its totient is φ = 41566136.

The previous prime is 83132263. The next prime is 83132279. The reversal of 83132276 is 67223138.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 50069776 + 33062500 = 7076^2 + 5750^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83132279) 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 as a sum of consecutive naturals, namely, 10391531 + ... + 10391538.

It is an arithmetic number, because the mean of its divisors is an integer number (24246915).

Almost surely, 2^83132276 is an apocalyptic number.

It is an amenable number.

83132276 is a deficient number, since it is larger than the sum of its proper divisors (62349214).

83132276 is a wasteful number, since it uses less digits than its factorization.

83132276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20783073 (or 20783071 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 83132276 is about 9117.6902776964. The cubic root of 83132276 is about 436.4386699622.

The spelling of 83132276 in words is "eighty-three million, one hundred thirty-two thousand, two hundred seventy-six".