24873242 has 16 divisors (see below), whose sum is σ = 40629600. Its totient is φ = 11375280.

The previous prime is 24873239. The next prime is 24873257. The reversal of 24873242 is 24237842.

It is a junction number, because it is equal to n+sod(n) for n = 24873199 and 24873208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10184 + ... + 12387.

It is an arithmetic number, because the mean of its divisors is an integer number (2539350).

Almost surely, 2^24873242 is an apocalyptic number.

24873242 is a deficient number, since it is larger than the sum of its proper divisors (15756358).

24873242 is a wasteful number, since it uses less digits than its factorization.

24873242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22621.

The product of its digits is 21504, while the sum is 32.

The square root of 24873242 is about 4987.3080915460. The cubic root of 24873242 is about 291.9067460392.

The spelling of 24873242 in words is "twenty-four million, eight hundred seventy-three thousand, two hundred forty-two".