24093140 has 72 divisors (see below), whose sum is σ = 55302912. Its totient is φ = 8809920.

The previous prime is 24093137. The next prime is 24093149. The reversal of 24093140 is 4139042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24093149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339305 + ... + 339375.

It is an arithmetic number, because the mean of its divisors is an integer number (768096).

Almost surely, 2^24093140 is an apocalyptic number.

24093140 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 24093140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27651456).

24093140 is an abundant number, since it is smaller than the sum of its proper divisors (31209772).

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

24093140 is a wasteful number, since it uses less digits than its factorization.

24093140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 24093140 is about 4908.4763420027. The cubic root of 24093140 is about 288.8225744127.

The spelling of 24093140 in words is "twenty-four million, ninety-three thousand, one hundred forty".