23235135 has 32 divisors (see below), whose sum is σ = 46351872. Its totient is φ = 9655680.

The previous prime is 23235133. The next prime is 23235167. The reversal of 23235135 is 53153232.

It is a happy number.

It is not a de Polignac number, because 23235135 - 2¹ = 23235133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23235133) 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 31 ways as a sum of consecutive naturals, for example, 8904 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (1448496).

Almost surely, 2^23235135 is an apocalyptic number.

23235135 is a deficient number, since it is larger than the sum of its proper divisors (23116737).

23235135 is a wasteful number, since it uses less digits than its factorization.

23235135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20143.

The product of its digits is 2700, while the sum is 24.

The square root of 23235135 is about 4820.2837053435. The cubic root of 23235135 is about 285.3525338942.

Adding to 23235135 its reverse (53153232), we get a palindrome (76388367).

The spelling of 23235135 in words is "twenty-three million, two hundred thirty-five thousand, one hundred thirty-five".