23322560 has 28 divisors (see below), whose sum is σ = 55537608. Its totient is φ = 9328896.

The previous prime is 23322553. The next prime is 23322587. The reversal of 23322560 is 6522332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36122 + ... + 36761.

It is an arithmetic number, because the mean of its divisors is an integer number (1983486).

Almost surely, 2^23322560 is an apocalyptic number.

23322560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23322560 is an abundant number, since it is smaller than the sum of its proper divisors (32215048).

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

23322560 is an equidigital number, since it uses as much as digits as its factorization.

23322560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72900 (or 72890 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23322560 is about 4829.3436407032. The cubic root of 23322560 is about 285.7099770779.

Adding to 23322560 its reverse (6522332), we get a palindrome (29844892).

The spelling of 23322560 in words is "twenty-three million, three hundred twenty-two thousand, five hundred sixty".