23852153 has 12 divisors (see below), whose sum is σ = 26077500. Its totient is φ = 21805056.

The previous prime is 23852141. The next prime is 23852167. The reversal of 23852153 is 35125832.

It can be written as a sum of positive squares in 6 ways, for example, as 11377129 + 12475024 = 3373^2 + 3532^2 .

It is not a de Polignac number, because 23852153 - 2⁴ = 23852137 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23852053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18473 + ... + 19721.

It is an arithmetic number, because the mean of its divisors is an integer number (2173125).

Almost surely, 2^23852153 is an apocalyptic number.

It is an amenable number.

23852153 is a deficient number, since it is larger than the sum of its proper divisors (2225347).

23852153 is a wasteful number, since it uses less digits than its factorization.

23852153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388 (or 1375 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 23852153 is about 4883.8666034199. The cubic root of 23852153 is about 287.8563817432.

Adding to 23852153 its reverse (35125832), we get a palindrome (58977985).

The spelling of 23852153 in words is "twenty-three million, eight hundred fifty-two thousand, one hundred fifty-three".