23141888 has 80 divisors (see below), whose sum is σ = 57746304. Its totient is φ = 9000960.

The previous prime is 23141873. The next prime is 23141893. The reversal of 23141888 is 88814132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39131 + ... + 39717.

Almost surely, 2^23141888 is an apocalyptic number.

23141888 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 23141888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28873152).

23141888 is an abundant number, since it is smaller than the sum of its proper divisors (34604416).

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

23141888 is an equidigital number, since it uses as much as digits as its factorization.

23141888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 607 counting only the distinct ones).

The product of its digits is 12288, while the sum is 35.

The square root of 23141888 is about 4810.6016255766. The cubic root of 23141888 is about 284.9702975099.

The spelling of 23141888 in words is "twenty-three million, one hundred forty-one thousand, eight hundred eighty-eight".