10947242 has 8 divisors (see below), whose sum is σ = 16512132. Its totient is φ = 5443200.

The previous prime is 10947229. The next prime is 10947253. The reversal of 10947242 is 24274901.

It can be written as a sum of positive squares in 2 ways, for example, as 8128201 + 2819041 = 2851^2 + 1679^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14759 + ... + 15482.

Almost surely, 2^10947242 is an apocalyptic number.

10947242 is a deficient number, since it is larger than the sum of its proper divisors (5564890).

10947242 is a wasteful number, since it uses less digits than its factorization.

10947242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30424.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 10947242 is about 3308.6616629689. The cubic root of 10947242 is about 222.0418853415.

The spelling of 10947242 in words is "ten million, nine hundred forty-seven thousand, two hundred forty-two".