24142244 has 48 divisors (see below), whose sum is σ = 51956352. Its totient is φ = 9580032.

The previous prime is 24142231. The next prime is 24142247. The reversal of 24142244 is 44224142.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (24142247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31514 + ... + 32270.

It is an arithmetic number, because the mean of its divisors is an integer number (1082424).

Almost surely, 2^24142244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24142244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25978176).

24142244 is an abundant number, since it is smaller than the sum of its proper divisors (27814108).

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

24142244 is a wasteful number, since it uses less digits than its factorization.

24142244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 850 counting only the distinct ones).

The product of its digits is 2048, while the sum is 23.

The square root of 24142244 is about 4913.4757555116. The cubic root of 24142244 is about 289.0186567778.

Adding to 24142244 its reverse (44224142), we get a palindrome (68366386).

The spelling of 24142244 in words is "twenty-four million, one hundred forty-two thousand, two hundred forty-four".