23012760 has 32 divisors (see below), whose sum is σ = 69038640. Its totient is φ = 6136704.

The previous prime is 23012723. The next prime is 23012761. The reversal of 23012760 is 6721032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012761) 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, 95767 + ... + 96006.

Almost surely, 2^23012760 is an apocalyptic number.

23012760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23012760 is an abundant number, since it is smaller than the sum of its proper divisors (46025880).

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

23012760 is a wasteful number, since it uses less digits than its factorization.

23012760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191787 (or 191783 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 23012760 is about 4797.1616608157. The cubic root of 23012760 is about 284.4392791940.

Adding to 23012760 its reverse (6721032), we get a palindrome (29733792).

The spelling of 23012760 in words is "twenty-three million, twelve thousand, seven hundred sixty".