23388064 has 48 divisors (see below), whose sum is σ = 52956288. Its totient is φ = 9960192.

The previous prime is 23388061. The next prime is 23388089. The reversal of 23388064 is 46088332.

It is not an unprimeable number, because it can be changed into a prime (23388061) 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 7 ways as a sum of consecutive naturals, for example, 58714 + ... + 59110.

It is an arithmetic number, because the mean of its divisors is an integer number (1103256).

Almost surely, 2^23388064 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 23388064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26478144).

23388064 is an abundant number, since it is smaller than the sum of its proper divisors (29568224).

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

23388064 is a wasteful number, since it uses less digits than its factorization.

23388064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 23388064 is about 4836.1207594517. The cubic root of 23388064 is about 285.9772097836.

The spelling of 23388064 in words is "twenty-three million, three hundred eighty-eight thousand, sixty-four".