23752286208 has 672 divisors, whose sum is σ = 86974070400. Its totient is φ = 6267469824.

The previous prime is 23752286191. The next prime is 23752286267. The reversal of 23752286208 is 80268225732.

It is a happy number.

23752286208 is a `hidden beast` number, since 23 + 7 + 522 + 86 + 20 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×23752286208² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 819044338 + ... + 819044366.

It is an arithmetic number, because the mean of its divisors is an integer number (129425700).

Almost surely, 2^23752286208 is an apocalyptic number.

23752286208 is a gapful number since it is divisible by the number (28) 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 23752286208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43487035200).

23752286208 is an abundant number, since it is smaller than the sum of its proper divisors (63221784192).

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

23752286208 is an equidigital number, since it uses as much as digits as its factorization.

23752286208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 23752286208 in words is "twenty-three billion, seven hundred fifty-two million, two hundred eighty-six thousand, two hundred eight".