23120264 has 32 divisors (see below), whose sum is σ = 46876800. Its totient is φ = 10653120.

The previous prime is 23120249. The next prime is 23120299. The reversal of 23120264 is 46202132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569 + ... + 7679.

It is an arithmetic number, because the mean of its divisors is an integer number (1464900).

Almost surely, 2^23120264 is an apocalyptic number.

It is an amenable number.

23120264 is an abundant number, since it is smaller than the sum of its proper divisors (23756536).

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

23120264 is a wasteful number, since it uses less digits than its factorization.

23120264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173 (or 4169 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 23120264 is about 4808.3535643711. The cubic root of 23120264 is about 284.8815101984.

Adding to 23120264 its reverse (46202132), we get a palindrome (69322396).

The spelling of 23120264 in words is "twenty-three million, one hundred twenty thousand, two hundred sixty-four".