23948456 has 48 divisors (see below), whose sum is σ = 52668000. Its totient is φ = 10178784.

The previous prime is 23948443. The next prime is 23948459. The reversal of 23948456 is 65484932.

It is not an unprimeable number, because it can be changed into a prime (23948459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77855 + ... + 78161.

It is an arithmetic number, because the mean of its divisors is an integer number (1097250).

Almost surely, 2^23948456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23948456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26334000).

23948456 is an abundant number, since it is smaller than the sum of its proper divisors (28719544).

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

23948456 is a wasteful number, since it uses less digits than its factorization.

23948456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 515 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 23948456 is about 4893.7159705075. The cubic root of 23948456 is about 288.2432679667.

The spelling of 23948456 in words is "twenty-three million, nine hundred forty-eight thousand, four hundred fifty-six".