971105 has 8 divisors (see below), whose sum is σ = 1173312. Its totient is φ = 771568.

The previous prime is 971099. The next prime is 971111. The reversal of 971105 is 501179.

971105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (971099) and next prime (971111).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-971105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254 + ... + 1416.

It is an arithmetic number, because the mean of its divisors is an integer number (146664).

2⁹⁷¹¹⁰⁵ is an apocalyptic number.

It is an amenable number.

971105 is a deficient number, since it is larger than the sum of its proper divisors (202207).

971105 is a wasteful number, since it uses less digits than its factorization.

971105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 971105 is about 985.4465992635. The cubic root of 971105 is about 99.0274045822.

The spelling of 971105 in words is "nine hundred seventy-one thousand, one hundred five".