4326505 has 4 divisors (see below), whose sum is σ = 5191812. Its totient is φ = 3461200.

The previous prime is 4326503. The next prime is 4326533. The reversal of 4326505 is 5056234.

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

It can be written as a sum of positive squares in 2 ways, for example, as 670761 + 3655744 = 819^2 + 1912^2 .

It is not a de Polignac number, because 4326505 - 2¹ = 4326503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4326505.

It is not an unprimeable number, because it can be changed into a prime (4326503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432646 + ... + 432655.

It is an arithmetic number, because the mean of its divisors is an integer number (1297953).

Almost surely, 2^4326505 is an apocalyptic number.

It is an amenable number.

4326505 is a deficient number, since it is larger than the sum of its proper divisors (865307).

4326505 is an equidigital number, since it uses as much as digits as its factorization.

4326505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865306.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4326505 is about 2080.0252402315. The cubic root of 4326505 is about 162.9467626961.

The spelling of 4326505 in words is "four million, three hundred twenty-six thousand, five hundred five".