83560765 has 16 divisors (see below), whose sum is σ = 106747200. Its totient is φ = 62612352.

The previous prime is 83560759. The next prime is 83560769. The reversal of 83560765 is 56706538.

It is a cyclic number.

It is not a de Polignac number, because 83560765 - 2⁷ = 83560637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83560769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3514 + ... + 13396.

It is an arithmetic number, because the mean of its divisors is an integer number (6671700).

Almost surely, 2^83560765 is an apocalyptic number.

It is an amenable number.

83560765 is a deficient number, since it is larger than the sum of its proper divisors (23186435).

83560765 is a wasteful number, since it uses less digits than its factorization.

83560765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9996.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 83560765 is about 9141.1577494320. The cubic root of 83560765 is about 437.1872311486.

The spelling of 83560765 in words is "eighty-three million, five hundred sixty thousand, seven hundred sixty-five".