83413517 has 8 divisors (see below), whose sum is σ = 91164960. Its totient is φ = 75690160.

The previous prime is 83413513. The next prime is 83413537. The reversal of 83413517 is 71531438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83413517 - 2² = 83413513 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83413511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542 + ... + 12927.

It is an arithmetic number, because the mean of its divisors is an integer number (11395620).

Almost surely, 2^83413517 is an apocalyptic number.

It is an amenable number.

83413517 is a deficient number, since it is larger than the sum of its proper divisors (7751443).

83413517 is a wasteful number, since it uses less digits than its factorization.

83413517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14043.

The product of its digits is 10080, while the sum is 32.

The square root of 83413517 is about 9133.1000760968. The cubic root of 83413517 is about 436.9302812288.

The spelling of 83413517 in words is "eighty-three million, four hundred thirteen thousand, five hundred seventeen".