23123064 has 16 divisors (see below), whose sum is σ = 57807720. Its totient is φ = 7707680.

The previous prime is 23123047. The next prime is 23123071. The reversal of 23123064 is 46032132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23123064.

It is a congruent number.

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, 481707 + ... + 481754.

Almost surely, 2^23123064 is an apocalyptic number.

23123064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23123064 is an abundant number, since it is smaller than the sum of its proper divisors (34684656).

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

23123064 is a wasteful number, since it uses less digits than its factorization.

23123064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963470 (or 963466 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23123064 is about 4808.6447155098. The cubic root of 23123064 is about 284.8930100099.

Adding to 23123064 its reverse (46032132), we get a palindrome (69155196).

The spelling of 23123064 in words is "twenty-three million, one hundred twenty-three thousand, sixty-four".