23362720 has 48 divisors (see below), whose sum is σ = 55617408. Its totient is φ = 9273600.

The previous prime is 23362711. The next prime is 23362727. The reversal of 23362720 is 2726332.

It is not an unprimeable number, because it can be changed into a prime (23362727) by changing a digit.

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, 23677 + ... + 24643.

It is an arithmetic number, because the mean of its divisors is an integer number (1158696).

Almost surely, 2^23362720 is an apocalyptic number.

23362720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23362720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27808704).

23362720 is an abundant number, since it is smaller than the sum of its proper divisors (32254688).

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

23362720 is a wasteful number, since it uses less digits than its factorization.

23362720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133 (or 1125 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 23362720 is about 4833.4997672494. The cubic root of 23362720 is about 285.8738746527.

The spelling of 23362720 in words is "twenty-three million, three hundred sixty-two thousand, seven hundred twenty".