23120360 has 32 divisors (see below), whose sum is σ = 52803360. Its totient is φ = 9109056.

The previous prime is 23120353. The next prime is 23120387. The reversal of 23120360 is 6302132.

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 7 ways as a sum of consecutive naturals, for example, 1634 + ... + 6993.

It is an arithmetic number, because the mean of its divisors is an integer number (1650105).

Almost surely, 2^23120360 is an apocalyptic number.

23120360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23120360 is an abundant number, since it is smaller than the sum of its proper divisors (29683000).

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

23120360 is a wasteful number, since it uses less digits than its factorization.

23120360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705 (or 8701 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 23120360 is about 4808.3635469877. The cubic root of 23120360 is about 284.8819044931.

Adding to 23120360 its reverse (6302132), we get a palindrome (29422492).

The spelling of 23120360 in words is "twenty-three million, one hundred twenty thousand, three hundred sixty".