23435045 has 16 divisors (see below), whose sum is σ = 30360960. Its totient is φ = 17312064.

The previous prime is 23435021. The next prime is 23435047. The reversal of 23435045 is 54053432.

It is a cyclic number.

It is not a de Polignac number, because 23435045 - 2⁶ = 23434981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23435047) 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, 179 + ... + 6848.

It is an arithmetic number, because the mean of its divisors is an integer number (1897560).

Almost surely, 2^23435045 is an apocalyptic number.

It is an amenable number.

23435045 is a deficient number, since it is larger than the sum of its proper divisors (6925915).

23435045 is a wasteful number, since it uses less digits than its factorization.

23435045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 23435045 is about 4840.9756248095. The cubic root of 23435045 is about 286.1685682060.

Adding to 23435045 its reverse (54053432), we get a palindrome (77488477).

The spelling of 23435045 in words is "twenty-three million, four hundred thirty-five thousand, forty-five".