83452817 has 8 divisors (see below), whose sum is σ = 95577600. Its totient is φ = 71378784.

The previous prime is 83452801. The next prime is 83452841. The reversal of 83452817 is 71825438.

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 83452817 - 2⁴ = 83452801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83452877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9092 + ... + 15797.

It is an arithmetic number, because the mean of its divisors is an integer number (11947200).

Almost surely, 2^83452817 is an apocalyptic number.

It is an amenable number.

83452817 is a deficient number, since it is larger than the sum of its proper divisors (12124783).

83452817 is a wasteful number, since it uses less digits than its factorization.

83452817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25375.

The product of its digits is 53760, while the sum is 38.

The square root of 83452817 is about 9135.2513375386. The cubic root of 83452817 is about 436.9988898694.

The spelling of 83452817 in words is "eighty-three million, four hundred fifty-two thousand, eight hundred seventeen".