10742271 has 8 divisors (see below), whose sum is σ = 14340864. Its totient is φ = 7152600.

The previous prime is 10742269. The next prime is 10742279. The reversal of 10742271 is 17224701.

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

It is not a de Polignac number, because 10742271 - 2¹ = 10742269 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450 + ... + 4856.

It is an arithmetic number, because the mean of its divisors is an integer number (1792608).

Almost surely, 2^10742271 is an apocalyptic number.

10742271 is a deficient number, since it is larger than the sum of its proper divisors (3598593).

10742271 is a wasteful number, since it uses less digits than its factorization.

10742271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4461.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 10742271 is about 3277.5403887672. The cubic root of 10742271 is about 220.6473426589.

Adding to 10742271 its reverse (17224701), we get a palindrome (27966972).

The spelling of 10742271 in words is "ten million, seven hundred forty-two thousand, two hundred seventy-one".