23263603 has 8 divisors (see below), whose sum is σ = 26482176. Its totient is φ = 20229000.

The previous prime is 23263589. The next prime is 23263613. The reversal of 23263603 is 30636232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23263603 - 2⁵ = 23263571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23263613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45723 + ... + 46228.

It is an arithmetic number, because the mean of its divisors is an integer number (3310272).

Almost surely, 2^23263603 is an apocalyptic number.

23263603 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23263603 is a deficient number, since it is larger than the sum of its proper divisors (3218573).

23263603 is a wasteful number, since it uses less digits than its factorization.

23263603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91985.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 23263603 is about 4823.2357396254. The cubic root of 23263603 is about 285.4690255859.

Adding to 23263603 its reverse (30636232), we get a palindrome (53899835).

It can be divided in two parts, 2326 and 3603, that added together give a square (5929 = 77²).

The spelling of 23263603 in words is "twenty-three million, two hundred sixty-three thousand, six hundred three".