83232217 has 8 divisors (see below), whose sum is σ = 87917760. Its totient is φ = 78577200.

The previous prime is 83232211. The next prime is 83232229. The reversal of 83232217 is 71223238.

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 83232217 - 2³ = 83232209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83232211) 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, 1909 + ... + 13042.

It is an arithmetic number, because the mean of its divisors is an integer number (10989720).

Almost surely, 2^83232217 is an apocalyptic number.

It is an amenable number.

83232217 is a deficient number, since it is larger than the sum of its proper divisors (4685543).

83232217 is a wasteful number, since it uses less digits than its factorization.

83232217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15263.

The product of its digits is 4032, while the sum is 28.

The square root of 83232217 is about 9123.1692410039. The cubic root of 83232217 is about 436.6134943575.

The spelling of 83232217 in words is "eighty-three million, two hundred thirty-two thousand, two hundred seventeen".