23247389088 has 216 divisors, whose sum is σ = 83894952960. Its totient is φ = 6038242560.

The previous prime is 23247389083. The next prime is 23247389093. The reversal of 23247389088 is 88098374232.

23247389088 is a `hidden beast` number, since 2 + 3 + 2 + 473 + 8 + 90 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (23247389083) and next prime (23247389093).

It is a super-2 number, since 2×23247389088² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23247389083) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 80353 + ... + 230111.

It is an arithmetic number, because the mean of its divisors is an integer number (388402560).

Almost surely, 2^23247389088 is an apocalyptic number.

23247389088 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 23247389088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41947476480).

23247389088 is an abundant number, since it is smaller than the sum of its proper divisors (60647563872).

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

23247389088 is a wasteful number, since it uses less digits than its factorization.

23247389088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149800 (or 149782 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 23247389088 in words is "twenty-three billion, two hundred forty-seven million, three hundred eighty-nine thousand, eighty-eight".