4817231 has 8 divisors (see below), whose sum is σ = 4937184. Its totient is φ = 4698720.

The previous prime is 4817221. The next prime is 4817257. The reversal of 4817231 is 1327184.

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 4817231 - 2¹⁸ = 4555087 is a prime.

It is a super-2 number, since 2×4817231² = 46411429014722, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4817231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4817221) 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, 9326 + ... + 9828.

It is an arithmetic number, because the mean of its divisors is an integer number (617148).

Almost surely, 2^4817231 is an apocalyptic number.

4817231 is a deficient number, since it is larger than the sum of its proper divisors (119953).

4817231 is a wasteful number, since it uses less digits than its factorization.

4817231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721.

The product of its digits is 1344, while the sum is 26.

The square root of 4817231 is about 2194.8191269442. The cubic root of 4817231 is about 168.8881418448. Note that the first 3 decimals are identical.

The spelling of 4817231 in words is "four million, eight hundred seventeen thousand, two hundred thirty-one".