23481248 has 24 divisors (see below), whose sum is σ = 52833312. Its totient is φ = 10063296.

The previous prime is 23481239. The next prime is 23481251. The reversal of 23481248 is 84218432.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a plaindrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52190 + ... + 52637.

It is an arithmetic number, because the mean of its divisors is an integer number (2201388).

Almost surely, 2^23481248 is an apocalyptic number.

23481248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23481248 is an abundant number, since it is smaller than the sum of its proper divisors (29352064).

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

23481248 is a wasteful number, since it uses less digits than its factorization.

23481248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104844 (or 104836 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 23481248 is about 4845.7453503047. The cubic root of 23481248 is about 286.3565084859.

The spelling of 23481248 in words is "twenty-three million, four hundred eighty-one thousand, two hundred forty-eight".