8943242 has 16 divisors (see below), whose sum is σ = 16725312. Its totient is φ = 3484320.

The previous prime is 8943229. The next prime is 8943299. The reversal of 8943242 is 2423498.

It is a junction number, because it is equal to n+sod(n) for n = 8943199 and 8943208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28883 + ... + 29190.

It is an arithmetic number, because the mean of its divisors is an integer number (1045332).

Almost surely, 2^8943242 is an apocalyptic number.

8943242 is a deficient number, since it is larger than the sum of its proper divisors (7782070).

8943242 is a wasteful number, since it uses less digits than its factorization.

8943242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58093.

The product of its digits is 13824, while the sum is 32.

The square root of 8943242 is about 2990.5253719037. The cubic root of 8943242 is about 207.5701954408.

The spelling of 8943242 in words is "eight million, nine hundred forty-three thousand, two hundred forty-two".