23848740 has 72 divisors (see below), whose sum is σ = 73906560. Its totient is φ = 6222144.

The previous prime is 23848691. The next prime is 23848801. The reversal of 23848740 is 4784832.

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

It is a junction number, because it is equal to n+sod(n) for n = 23848695 and 23848704.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7051 + ... + 9869.

It is an arithmetic number, because the mean of its divisors is an integer number (1026480).

Almost surely, 2^23848740 is an apocalyptic number.

23848740 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 23848740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36953280).

23848740 is an abundant number, since it is smaller than the sum of its proper divisors (50057820).

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

23848740 is a wasteful number, since it uses less digits than its factorization.

23848740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881 (or 2876 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 23848740 is about 4883.5171751515. The cubic root of 23848740 is about 287.8426513168.

The spelling of 23848740 in words is "twenty-three million, eight hundred forty-eight thousand, seven hundred forty".