23201352 has 48 divisors (see below), whose sum is σ = 63648000. Its totient is φ = 7634016.

The previous prime is 23201351. The next prime is 23201357. The reversal of 23201352 is 25310232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23201351) 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, 3649 + ... + 7727.

It is an arithmetic number, because the mean of its divisors is an integer number (1326000).

Almost surely, 2^23201352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23201352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31824000).

23201352 is an abundant number, since it is smaller than the sum of its proper divisors (40446648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23201352 is a wasteful number, since it uses less digits than its factorization.

23201352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170 (or 4163 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23201352 is about 4816.7781763332. The cubic root of 23201352 is about 285.2141695804.

Adding to 23201352 its reverse (25310232), we get a palindrome (48511584).

The spelling of 23201352 in words is "twenty-three million, two hundred one thousand, three hundred fifty-two".