83360086 has 4 divisors (see below), whose sum is σ = 125040132. Its totient is φ = 41680042.

The previous prime is 83360071. The next prime is 83360113. The reversal of 83360086 is 68006338.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20840020 + ... + 20840023.

It is an arithmetic number, because the mean of its divisors is an integer number (31260033).

Almost surely, 2^83360086 is an apocalyptic number.

83360086 is a deficient number, since it is larger than the sum of its proper divisors (41680046).

83360086 is a wasteful number, since it uses less digits than its factorization.

83360086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41680045.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 83360086 is about 9130.1744780700. The cubic root of 83360086 is about 436.8369685812.

The spelling of 83360086 in words is "eighty-three million, three hundred sixty thousand, eighty-six".