1164058166 has 4 divisors (see below), whose sum is σ = 1746087252. Its totient is φ = 582029082.

The previous prime is 1164058163. The next prime is 1164058169. The reversal of 1164058166 is 6618504611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6618504611 = 37 ⋅178878503.

It is an interprime number because it is at equal distance from previous prime (1164058163) and next prime (1164058169).

It is a super-4 number, since 4×1164058166⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164058163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291014540 + ... + 291014543.

It is an arithmetic number, because the mean of its divisors is an integer number (436521813).

Almost surely, 2^1164058166 is an apocalyptic number.

1164058166 is a deficient number, since it is larger than the sum of its proper divisors (582029086).

1164058166 is an equidigital number, since it uses as much as digits as its factorization.

1164058166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582029085.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 1164058166 is about 34118.2966456416. The cubic root of 1164058166 is about 1051.9414318476.

It can be divided in two parts, 116405816 and 6, that multiplied together give a palindrome (698434896).

The spelling of 1164058166 in words is "one billion, one hundred sixty-four million, fifty-eight thousand, one hundred sixty-six".