10947542 has 8 divisors (see below), whose sum is σ = 16803336. Its totient is φ = 5346432.

The previous prime is 10947481. The next prime is 10947551. The reversal of 10947542 is 24574901.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10947499 and 10947508.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 63563 + ... + 63734.

It is an arithmetic number, because the mean of its divisors is an integer number (2100417).

Almost surely, 2^10947542 is an apocalyptic number.

10947542 is a deficient number, since it is larger than the sum of its proper divisors (5855794).

10947542 is a wasteful number, since it uses less digits than its factorization.

10947542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127342.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 10947542 is about 3308.7069982094. The cubic root of 10947542 is about 222.0439136136.

The spelling of 10947542 in words is "ten million, nine hundred forty-seven thousand, five hundred forty-two".