23984380 has 24 divisors (see below), whose sum is σ = 57562848. Its totient is φ = 8223168.

The previous prime is 23984357. The next prime is 23984383. The reversal of 23984380 is 8348932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23984383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85519 + ... + 85798.

It is an arithmetic number, because the mean of its divisors is an integer number (2398452).

Almost surely, 2^23984380 is an apocalyptic number.

23984380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23984380 is an abundant number, since it is smaller than the sum of its proper divisors (33578468).

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

23984380 is a wasteful number, since it uses less digits than its factorization.

23984380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171333 (or 171331 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 23984380 is about 4897.3850165165. The cubic root of 23984380 is about 288.3873228744.

The spelling of 23984380 in words is "twenty-three million, nine hundred eighty-four thousand, three hundred eighty".