83260867 has 4 divisors (see below), whose sum is σ = 83281240. Its totient is φ = 83240496.

The previous prime is 83260843. The next prime is 83260871. The reversal of 83260867 is 76806238.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 83260867 - 2⁷ = 83260739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83260267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1698 + ... + 13015.

It is an arithmetic number, because the mean of its divisors is an integer number (20820310).

Almost surely, 2^83260867 is an apocalyptic number.

83260867 is a deficient number, since it is larger than the sum of its proper divisors (20373).

83260867 is a wasteful number, since it uses less digits than its factorization.

83260867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20372.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 83260867 is about 9124.7392839467. The cubic root of 83260867 is about 436.6635853042.

The spelling of 83260867 in words is "eighty-three million, two hundred sixty thousand, eight hundred sixty-seven".