23885148 has 60 divisors (see below), whose sum is σ = 65095240. Its totient is φ = 6816096.

The previous prime is 23885143. The next prime is 23885161. The reversal of 23885148 is 84158832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23885143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28398 + ... + 29226.

Almost surely, 2^23885148 is an apocalyptic number.

23885148 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 23885148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32547620).

23885148 is an abundant number, since it is smaller than the sum of its proper divisors (41210092).

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

23885148 is an equidigital number, since it uses as much as digits as its factorization.

23885148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 841 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 23885148 is about 4887.2433947983. The cubic root of 23885148 is about 287.9890524388.

The spelling of 23885148 in words is "twenty-three million, eight hundred eighty-five thousand, one hundred forty-eight".