23263225 has 24 divisors (see below), whose sum is σ = 30855168. Its totient is φ = 17337600.

The previous prime is 23263199. The next prime is 23263231. The reversal of 23263225 is 52236232.

It is not a de Polignac number, because 23263225 - 2⁵ = 23263193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23263225.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 53760 + ... + 54190.

It is an arithmetic number, because the mean of its divisors is an integer number (1285632).

Almost surely, 2^23263225 is an apocalyptic number.

23263225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23263225 is a deficient number, since it is larger than the sum of its proper divisors (7591943).

23263225 is a wasteful number, since it uses less digits than its factorization.

23263225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 580 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 23263225 is about 4823.1965541537. The cubic root of 23263225 is about 285.4674794242.

Adding to 23263225 its reverse (52236232), we get a palindrome (75499457).

The spelling of 23263225 in words is "twenty-three million, two hundred sixty-three thousand, two hundred twenty-five".