4323626 has 4 divisors (see below), whose sum is σ = 6485442. Its totient is φ = 2161812.

The previous prime is 4323611. The next prime is 4323629. The reversal of 4323626 is 6263234.

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

It can be written as a sum of positive squares in only one way, i.e., 4020025 + 303601 = 2005^2 + 551^2 .

It is a d-powerful number, because it can be written as 4⁵ + 3⁴ + 2¹⁹ + 3¹³ + 6 + 2¹⁹ + 6⁸ .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4323595 and 4323604.

It is not an unprimeable number, because it can be changed into a prime (4323629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080905 + ... + 1080908.

Almost surely, 2^4323626 is an apocalyptic number.

4323626 is a deficient number, since it is larger than the sum of its proper divisors (2161816).

4323626 is a wasteful number, since it uses less digits than its factorization.

4323626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161815.

The product of its digits is 5184, while the sum is 26.

The square root of 4323626 is about 2079.3330661537. Note that the first 3 decimals coincide. The cubic root of 4323626 is about 162.9106112818.

The spelling of 4323626 in words is "four million, three hundred twenty-three thousand, six hundred twenty-six".