4204623 has 16 divisors (see below), whose sum is σ = 5990400. Its totient is φ = 2617440.

The previous prime is 4204609. The next prime is 4204633. The reversal of 4204623 is 3264024.

It is not a de Polignac number, because 4204623 - 2⁸ = 4204367 is a prime.

It is a d-powerful number, because it can be written as 4³ + 2¹¹ + 0 + 4¹¹ + 6 + 2¹³ + 3² .

It is a self number, because there is not a number n which added to its sum of digits gives 4204623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1918 + ... + 3476.

It is an arithmetic number, because the mean of its divisors is an integer number (374400).

Almost surely, 2^4204623 is an apocalyptic number.

4204623 is a deficient number, since it is larger than the sum of its proper divisors (1785777).

4204623 is a wasteful number, since it uses less digits than its factorization.

4204623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4204623 is about 2050.5177394990. The cubic root of 4204623 is about 161.4020403612.

Adding to 4204623 its reverse (3264024), we get a palindrome (7468647).

The spelling of 4204623 in words is "four million, two hundred four thousand, six hundred twenty-three".