10971067 has 4 divisors (see below), whose sum is σ = 11238696. Its totient is φ = 10703440.

The previous prime is 10971047. The next prime is 10971071. The reversal of 10971067 is 76017901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76017901 = 59 ⋅1288439.

It is a cyclic number.

It is not a de Polignac number, because 10971067 - 2¹¹ = 10969019 is a prime.

It is a super-2 number, since 2×10971067² = 240728622236978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10971017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133753 + ... + 133834.

It is an arithmetic number, because the mean of its divisors is an integer number (2809674).

Almost surely, 2^10971067 is an apocalyptic number.

10971067 is a deficient number, since it is larger than the sum of its proper divisors (267629).

10971067 is an equidigital number, since it uses as much as digits as its factorization.

10971067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267628.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 10971067 is about 3312.2601045208. The cubic root of 10971067 is about 222.2028487092.

Adding to 10971067 its reverse (76017901), we get a palindrome (86988968).

The spelling of 10971067 in words is "ten million, nine hundred seventy-one thousand, sixty-seven".