10867971 has 8 divisors (see below), whose sum is σ = 14531584. Its totient is φ = 7224840.

The previous prime is 10867963. The next prime is 10867991. The reversal of 10867971 is 17976801.

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

It is not a de Polignac number, because 10867971 - 2³ = 10867963 is a prime.

It is a super-2 number, since 2×10867971² = 236225587313682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10867921) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3835 + ... + 6036.

It is an arithmetic number, because the mean of its divisors is an integer number (1816448).

Almost surely, 2^10867971 is an apocalyptic number.

10867971 is a deficient number, since it is larger than the sum of its proper divisors (3663613).

10867971 is an equidigital number, since it uses as much as digits as its factorization.

10867971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10241.

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 10867971 is about 3296.6605830749. The cubic root of 10867971 is about 221.5046377185.

The spelling of 10867971 in words is "ten million, eight hundred sixty-seven thousand, nine hundred seventy-one".