23853384 has 48 divisors (see below), whose sum is σ = 66693120. Its totient is φ = 7693920.

The previous prime is 23853383. The next prime is 23853421. The reversal of 23853384 is 48335832.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23853383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3112 + ... + 7575.

It is an arithmetic number, because the mean of its divisors is an integer number (1389440).

Almost surely, 2^23853384 is an apocalyptic number.

23853384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23853384 is an abundant number, since it is smaller than the sum of its proper divisors (42839736).

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

23853384 is a wasteful number, since it uses less digits than its factorization.

23853384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10730 (or 10723 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 23853384 is about 4883.9926289871. The cubic root of 23853384 is about 287.8613337086.

The spelling of 23853384 in words is "twenty-three million, eight hundred fifty-three thousand, three hundred eighty-four".