23045365 has 16 divisors (see below), whose sum is σ = 31989888. Its totient is φ = 15610176.

The previous prime is 23045359. The next prime is 23045381. The reversal of 23045365 is 56354032.

It is a cyclic number.

It is not a de Polignac number, because 23045365 - 2⁷ = 23045237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062 + ... + 6871.

It is an arithmetic number, because the mean of its divisors is an integer number (1999368).

Almost surely, 2^23045365 is an apocalyptic number.

It is an amenable number.

23045365 is a deficient number, since it is larger than the sum of its proper divisors (8944523).

23045365 is an equidigital number, since it uses as much as digits as its factorization.

23045365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8028.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 23045365 is about 4800.5588216373. The cubic root of 23045365 is about 284.5735491411.

Adding to 23045365 its reverse (56354032), we get a palindrome (79399397).

The spelling of 23045365 in words is "twenty-three million, forty-five thousand, three hundred sixty-five".