4322755 has 4 divisors (see below), whose sum is σ = 5187312. Its totient is φ = 3458200.

The previous prime is 4322749. The next prime is 4322779. The reversal of 4322755 is 5572234.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4322755 - 2⁹ = 4322243 is a prime.

It is a super-3 number, since 3×4322755³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432271 + ... + 432280.

It is an arithmetic number, because the mean of its divisors is an integer number (1296828).

Almost surely, 2^4322755 is an apocalyptic number.

4322755 is a deficient number, since it is larger than the sum of its proper divisors (864557).

4322755 is an equidigital number, since it uses as much as digits as its factorization.

4322755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864556.

The product of its digits is 8400, while the sum is 28.

The square root of 4322755 is about 2079.1236134487. The cubic root of 4322755 is about 162.8996710299.

Adding to 4322755 its reverse (5572234), we get a palindrome (9894989).

The spelling of 4322755 in words is "four million, three hundred twenty-two thousand, seven hundred fifty-five".