23752135 has 8 divisors (see below), whose sum is σ = 31093776. Its totient is φ = 17274240.

The previous prime is 23752133. The next prime is 23752139. The reversal of 23752135 is 53125732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23752135 - 2¹ = 23752133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23752133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215874 + ... + 215983.

It is an arithmetic number, because the mean of its divisors is an integer number (3886722).

Almost surely, 2^23752135 is an apocalyptic number.

23752135 is a deficient number, since it is larger than the sum of its proper divisors (7341641).

23752135 is a wasteful number, since it uses less digits than its factorization.

23752135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431873.

The product of its digits is 6300, while the sum is 28.

The square root of 23752135 is about 4873.6162138601. The cubic root of 23752135 is about 287.4534669490.

Adding to 23752135 its reverse (53125732), we get a palindrome (76877867).

The spelling of 23752135 in words is "twenty-three million, seven hundred fifty-two thousand, one hundred thirty-five".