23235764 has 12 divisors (see below), whose sum is σ = 41120100. Its totient is φ = 11487168.

The previous prime is 23235763. The next prime is 23235769. The reversal of 23235764 is 46753232.

It can be written as a sum of positive squares in 2 ways, for example, as 4243600 + 18992164 = 2060^2 + 4358^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23235764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23235761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32279 + ... + 32990.

It is an arithmetic number, because the mean of its divisors is an integer number (3426675).

Almost surely, 2^23235764 is an apocalyptic number.

It is an amenable number.

23235764 is a deficient number, since it is larger than the sum of its proper divisors (17884336).

23235764 is a wasteful number, since it uses less digits than its factorization.

23235764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65362 (or 65360 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 23235764 is about 4820.3489500243. The cubic root of 23235764 is about 285.3551088039.

Adding to 23235764 its reverse (46753232), we get a palindrome (69988996).

The spelling of 23235764 in words is "twenty-three million, two hundred thirty-five thousand, seven hundred sixty-four".