4650423 has 4 divisors (see below), whose sum is σ = 6200568. Its totient is φ = 3100280.

The previous prime is 4650391. The next prime is 4650427. The reversal of 4650423 is 3240564.

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

It is a cyclic number.

It is not a de Polignac number, because 4650423 - 2⁵ = 4650391 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 4650393 and 4650402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4650427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775068 + ... + 775073.

It is an arithmetic number, because the mean of its divisors is an integer number (1550142).

Almost surely, 2^4650423 is an apocalyptic number.

4650423 is a deficient number, since it is larger than the sum of its proper divisors (1550145).

4650423 is a wasteful number, since it uses less digits than its factorization.

4650423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550144.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4650423 is about 2156.4839438308. The cubic root of 4650423 is about 166.9158144777.

Adding to 4650423 its reverse (3240564), we get a palindrome (7890987).

The spelling of 4650423 in words is "four million, six hundred fifty thousand, four hundred twenty-three".