76817083 has 4 divisors (see below), whose sum is σ = 87790960. Its totient is φ = 65843208.

The previous prime is 76817051. The next prime is 76817089. The reversal of 76817083 is 38071867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38071867 = 29 ⋅1312823.

It is a cyclic number.

It is not a de Polignac number, because 76817083 - 2⁵ = 76817051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76817089) 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, 5486928 + ... + 5486941.

It is an arithmetic number, because the mean of its divisors is an integer number (21947740).

Almost surely, 2^76817083 is an apocalyptic number.

76817083 is a deficient number, since it is larger than the sum of its proper divisors (10973877).

76817083 is a wasteful number, since it uses less digits than its factorization.

76817083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10973876.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 76817083 is about 8764.5355267692. The cubic root of 76817083 is about 425.0949416496.

The spelling of 76817083 in words is "seventy-six million, eight hundred seventeen thousand, eighty-three".