10947001 has 4 divisors (see below), whose sum is σ = 11789092. Its totient is φ = 10104912.

The previous prime is 10946989. The next prime is 10947023. The reversal of 10947001 is 10074901.

10947001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5546025 + 5400976 = 2355^2 + 2324^2 .

It is a cyclic number.

It is not a de Polignac number, because 10947001 - 2¹⁷ = 10815929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10947071) 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, 421026 + ... + 421051.

It is an arithmetic number, because the mean of its divisors is an integer number (2947273).

Almost surely, 2^10947001 is an apocalyptic number.

It is an amenable number.

10947001 is a deficient number, since it is larger than the sum of its proper divisors (842091).

10947001 is an equidigital number, since it uses as much as digits as its factorization.

10947001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842090.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 10947001 is about 3308.6252432090. The cubic root of 10947001 is about 222.0402559360.

The spelling of 10947001 in words is "ten million, nine hundred forty-seven thousand, one".