23240300 has 36 divisors (see below), whose sum is σ = 50673840. Its totient is φ = 9251520.

The previous prime is 23240291. The next prime is 23240381. The reversal of 23240300 is 304232.

It is a super-2 number, since 2×23240300² = 1080223088180000, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 27281 + ... + 28119.

Almost surely, 2^23240300 is an apocalyptic number.

23240300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23240300 is an abundant number, since it is smaller than the sum of its proper divisors (27433540).

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

23240300 is a wasteful number, since it uses less digits than its factorization.

23240300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 23240300 is about 4820.8194324202. The cubic root of 23240300 is about 285.3736762524.

Adding to 23240300 its reverse (304232), we get a palindrome (23544532).

The spelling of 23240300 in words is "twenty-three million, two hundred forty thousand, three hundred".