23752260 has 108 divisors (see below), whose sum is σ = 83842668. Its totient is φ = 5427072.

The previous prime is 23752259. The next prime is 23752277. The reversal of 23752260 is 6225732.

It can be written as a sum of positive squares in 2 ways, for example, as 9144576 + 14607684 = 3024^2 + 3822^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7474 + ... + 10166.

It is an arithmetic number, because the mean of its divisors is an integer number (776321).

Almost surely, 2^23752260 is an apocalyptic number.

23752260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23752260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41921334).

23752260 is an abundant number, since it is smaller than the sum of its proper divisors (60090408).

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

23752260 is a wasteful number, since it uses less digits than its factorization.

23752260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 23752260 is about 4873.6290379962. The cubic root of 23752260 is about 287.4539712071.

Adding to 23752260 its reverse (6225732), we get a palindrome (29977992).

The spelling of 23752260 in words is "twenty-three million, seven hundred fifty-two thousand, two hundred sixty".