23400300 has 144 divisors (see below), whose sum is σ = 84494592. Its totient is φ = 4857600.

The previous prime is 23400259. The next prime is 23400331. The reversal of 23400300 is 300432.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22594 + ... + 23606.

It is an arithmetic number, because the mean of its divisors is an integer number (586768).

Almost surely, 2^23400300 is an apocalyptic number.

23400300 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 23400300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42247296).

23400300 is an abundant number, since it is smaller than the sum of its proper divisors (61094292).

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

23400300 is a wasteful number, since it uses less digits than its factorization.

23400300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1041 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 23400300 is about 4837.3856575634. The cubic root of 23400300 is about 286.0270729258.

Adding to 23400300 its reverse (300432), we get a palindrome (23700732).

The spelling of 23400300 in words is "twenty-three million, four hundred thousand, three hundred".