23245255 has 16 divisors (see below), whose sum is σ = 30564864. Its totient is φ = 16830880.

The previous prime is 23245253. The next prime is 23245259. The reversal of 23245255 is 55254232.

It is not a de Polignac number, because 23245255 - 2¹ = 23245253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13662 + ... + 15268.

It is an arithmetic number, because the mean of its divisors is an integer number (1910304).

Almost surely, 2^23245255 is an apocalyptic number.

23245255 is a deficient number, since it is larger than the sum of its proper divisors (7319609).

23245255 is a wasteful number, since it uses less digits than its factorization.

23245255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886.

The product of its digits is 12000, while the sum is 28.

The square root of 23245255 is about 4821.3333218105. Note that the first 4 decimals coincide. The cubic root of 23245255 is about 285.3939560549.

Adding to 23245255 its reverse (55254232), we get a palindrome (78499487).

The spelling of 23245255 in words is "twenty-three million, two hundred forty-five thousand, two hundred fifty-five".