23300380 has 48 divisors (see below), whose sum is σ = 52476480. Its totient is φ = 8673984.

The previous prime is 23300371. The next prime is 23300383. The reversal of 23300380 is 8300332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300383) 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 15 ways as a sum of consecutive naturals, for example, 629722 + ... + 629758.

It is an arithmetic number, because the mean of its divisors is an integer number (1093260).

Almost surely, 2^23300380 is an apocalyptic number.

23300380 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 23300380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26238240).

23300380 is an abundant number, since it is smaller than the sum of its proper divisors (29176100).

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

23300380 is an equidigital number, since it uses as much as digits as its factorization.

23300380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 23300380 is about 4827.0467161609. The cubic root of 23300380 is about 285.6193772864.

The spelling of 23300380 in words is "twenty-three million, three hundred thousand, three hundred eighty".