22723063 has 4 divisors (see below), whose sum is σ = 24788808. Its totient is φ = 20657320.

The previous prime is 22723039. The next prime is 22723087. The reversal of 22723063 is 36032722.

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

It is an interprime number because it is at equal distance from previous prime (22723039) and next prime (22723087).

It is a cyclic number.

It is not a de Polignac number, because 22723063 - 2¹³ = 22714871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22723003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032856 + ... + 1032877.

It is an arithmetic number, because the mean of its divisors is an integer number (6197202).

Almost surely, 2^22723063 is an apocalyptic number.

22723063 is a deficient number, since it is larger than the sum of its proper divisors (2065745).

22723063 is a wasteful number, since it uses less digits than its factorization.

22723063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065744.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 22723063 is about 4766.8714058594. The cubic root of 22723063 is about 283.2406772768.

Adding to 22723063 its reverse (36032722), we get a palindrome (58755785).

It can be divided in two parts, 2272 and 3063, that added together give a palindrome (5335).

The spelling of 22723063 in words is "twenty-two million, seven hundred twenty-three thousand, sixty-three".