24347242 has 8 divisors (see below), whose sum is σ = 36542016. Its totient is φ = 12166572.

The previous prime is 24347233. The next prime is 24347261. The reversal of 24347242 is 24274342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 24347242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4033 + ... + 8059.

It is an arithmetic number, because the mean of its divisors is an integer number (4567752).

Almost surely, 2^24347242 is an apocalyptic number.

24347242 is a deficient number, since it is larger than the sum of its proper divisors (12194774).

24347242 is a wasteful number, since it uses less digits than its factorization.

24347242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052.

The product of its digits is 10752, while the sum is 28.

The square root of 24347242 is about 4934.2924518111. The cubic root of 24347242 is about 289.8343961360.

Subtracting from 24347242 its reverse (24274342), we obtain a square (72900 = 270²).

The spelling of 24347242 in words is "twenty-four million, three hundred forty-seven thousand, two hundred forty-two".