83276655 has 32 divisors (see below), whose sum is σ = 166123008. Its totient is φ = 34608000.

The previous prime is 83276653. The next prime is 83276689. The reversal of 83276655 is 55667238.

It is not a de Polignac number, because 83276655 - 2¹ = 83276653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83276653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34896 + ... + 37205.

It is an arithmetic number, because the mean of its divisors is an integer number (5191344).

Almost surely, 2^83276655 is an apocalyptic number.

83276655 is a deficient number, since it is larger than the sum of its proper divisors (82846353).

83276655 is a wasteful number, since it uses less digits than its factorization.

83276655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72127.

The product of its digits is 302400, while the sum is 42.

The square root of 83276655 is about 9125.6043635477. The cubic root of 83276655 is about 436.6911837396.

The spelling of 83276655 in words is "eighty-three million, two hundred seventy-six thousand, six hundred fifty-five".