4322345 has 8 divisors (see below), whose sum is σ = 5227200. Its totient is φ = 3430960.

The previous prime is 4322323. The next prime is 4322347. The reversal of 4322345 is 5432234.

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

It is not a de Polignac number, because 4322345 - 2⁸ = 4322089 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 3⁹ + 2⁵ + 2¹⁵ + 3¹⁰ + 4¹¹ + 5³ .

It is a self number, because there is not a number n which added to its sum of digits gives 4322345.

It is not an unprimeable number, because it can be changed into a prime (4322347) 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, 2645 + ... + 3954.

It is an arithmetic number, because the mean of its divisors is an integer number (653400).

Almost surely, 2^4322345 is an apocalyptic number.

It is an amenable number.

4322345 is a deficient number, since it is larger than the sum of its proper divisors (904855).

4322345 is a wasteful number, since it uses less digits than its factorization.

4322345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735.

The product of its digits is 2880, while the sum is 23.

The square root of 4322345 is about 2079.0250118746. The cubic root of 4322345 is about 162.8945206897.

Adding to 4322345 its reverse (5432234), we get a palindrome (9754579).

The spelling of 4322345 in words is "four million, three hundred twenty-two thousand, three hundred forty-five".