10971165 has 16 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 5827392.

The previous prime is 10971143. The next prime is 10971167. The reversal of 10971165 is 56117901.

10971165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10971165 - 2⁶ = 10971101 is a prime.

It is a super-2 number, since 2×10971165² = 240732922914450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10971167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2676 + ... + 5394.

It is an arithmetic number, because the mean of its divisors is an integer number (1101600).

Almost surely, 2^10971165 is an apocalyptic number.

10971165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10971165 is a deficient number, since it is larger than the sum of its proper divisors (6654435).

10971165 is a wasteful number, since it uses less digits than its factorization.

10971165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996.

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 10971165 is about 3312.2748980119. The cubic root of 10971165 is about 222.2035103226.

The spelling of 10971165 in words is "ten million, nine hundred seventy-one thousand, one hundred sixty-five".