23552135 has 4 divisors (see below), whose sum is σ = 28262568. Its totient is φ = 18841704.

The previous prime is 23552129. The next prime is 23552141. The reversal of 23552135 is 53125532.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23552129) and next prime (23552141).

It is a cyclic number.

It is not a de Polignac number, because 23552135 - 2⁶ = 23552071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355209 + ... + 2355218.

It is an arithmetic number, because the mean of its divisors is an integer number (7065642).

Almost surely, 2^23552135 is an apocalyptic number.

23552135 is a deficient number, since it is larger than the sum of its proper divisors (4710433).

23552135 is an equidigital number, since it uses as much as digits as its factorization.

23552135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4710432.

The product of its digits is 4500, while the sum is 26.

The square root of 23552135 is about 4853.0541929799. The cubic root of 23552135 is about 286.6443773608.

Adding to 23552135 its reverse (53125532), we get a palindrome (76677667).

The spelling of 23552135 in words is "twenty-three million, five hundred fifty-two thousand, one hundred thirty-five".