1166714165 has 16 divisors (see below), whose sum is σ = 1493743680. Its totient is φ = 871752960.

The previous prime is 1166714149. The next prime is 1166714177. The reversal of 1166714165 is 5614176611.

It is not a de Polignac number, because 1166714165 - 2⁴ = 1166714149 is a prime.

It is a super-2 number, since 2×1166714165² = 2722443885623294450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41255 + ... + 63524.

It is an arithmetic number, because the mean of its divisors is an integer number (93358980).

Almost surely, 2^1166714165 is an apocalyptic number.

It is an amenable number.

1166714165 is a deficient number, since it is larger than the sum of its proper divisors (327029515).

1166714165 is a wasteful number, since it uses less digits than its factorization.

1166714165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104932.

The product of its digits is 30240, while the sum is 38.

The square root of 1166714165 is about 34157.1978505263. The cubic root of 1166714165 is about 1052.7408859181.

The spelling of 1166714165 in words is "one billion, one hundred sixty-six million, seven hundred fourteen thousand, one hundred sixty-five".