10386971 has 6 divisors (see below), whose sum is σ = 12082860. Its totient is φ = 8903076.

The previous prime is 10386967. The next prime is 10386979. The reversal of 10386971 is 17968301.

It is not a de Polignac number, because 10386971 - 2² = 10386967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10386979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105941 + ... + 106038.

It is an arithmetic number, because the mean of its divisors is an integer number (2013810).

Almost surely, 2^10386971 is an apocalyptic number.

10386971 is a deficient number, since it is larger than the sum of its proper divisors (1695889).

10386971 is an equidigital number, since it uses as much as digits as its factorization.

10386971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211993 (or 211986 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 10386971 is about 3222.8824055494. The cubic root of 10386971 is about 218.1873862268.

The spelling of 10386971 in words is "ten million, three hundred eighty-six thousand, nine hundred seventy-one".