23448726 has 48 divisors (see below), whose sum is σ = 58500000. Its totient is φ = 6649344.

The previous prime is 23448721. The next prime is 23448749. The reversal of 23448726 is 62784432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23448721) 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 23 ways as a sum of consecutive naturals, for example, 18150 + ... + 19398.

It is an arithmetic number, because the mean of its divisors is an integer number (1218750).

Almost surely, 2^23448726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23448726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29250000).

23448726 is an abundant number, since it is smaller than the sum of its proper divisors (35051274).

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

23448726 is a wasteful number, since it uses less digits than its factorization.

23448726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1410 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 23448726 is about 4842.3884602539. The cubic root of 23448726 is about 286.2242442327.

The spelling of 23448726 in words is "twenty-three million, four hundred forty-eight thousand, seven hundred twenty-six".