23794720 has 48 divisors (see below), whose sum is σ = 56706048. Its totient is φ = 9434880.

The previous prime is 23794717. The next prime is 23794723. The reversal of 23794720 is 2749732.

It is an interprime number because it is at equal distance from previous prime (23794717) and next prime (23794723).

It is not an unprimeable number, because it can be changed into a prime (23794723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19735 + ... + 20905.

It is an arithmetic number, because the mean of its divisors is an integer number (1181376).

Almost surely, 2^23794720 is an apocalyptic number.

23794720 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 23794720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28353024).

23794720 is an abundant number, since it is smaller than the sum of its proper divisors (32911328).

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

23794720 is a wasteful number, since it uses less digits than its factorization.

23794720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 23794720 is about 4877.9831898029. The cubic root of 23794720 is about 287.6251553390.

The spelling of 23794720 in words is "twenty-three million, seven hundred ninety-four thousand, seven hundred twenty".