10071971 has 8 divisors (see below), whose sum is σ = 12396384. Its totient is φ = 7968960.

The previous prime is 10071923. The next prime is 10071979. The reversal of 10071971 is 17917001.

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

It is a cyclic number.

It is not a de Polignac number, because 10071971 - 2¹⁴ = 10055587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10071971.

It is not an unprimeable number, because it can be changed into a prime (10071979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55250 + ... + 55431.

It is an arithmetic number, because the mean of its divisors is an integer number (1549548).

Almost surely, 2^10071971 is an apocalyptic number.

10071971 is a deficient number, since it is larger than the sum of its proper divisors (2324413).

10071971 is a wasteful number, since it uses less digits than its factorization.

10071971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110701.

The product of its (nonzero) digits is 441, while the sum is 26.

The square root of 10071971 is about 3173.6368727376. The cubic root of 10071971 is about 215.9590900460.

Adding to 10071971 its reverse (17917001), we get a palindrome (27988972).

The spelling of 10071971 in words is "ten million, seventy-one thousand, nine hundred seventy-one".