1071164 has 6 divisors (see below), whose sum is σ = 1874544. Its totient is φ = 535580.

The previous prime is 1071157. The next prime is 1071181. The reversal of 1071164 is 4611701.

It is a super-2 number, since 2×1071164² = 2294784629792, 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 as a sum of consecutive naturals, namely, 133892 + ... + 133899.

It is an arithmetic number, because the mean of its divisors is an integer number (312424).

2^1071164 is an apocalyptic number.

It is an amenable number.

1071164 is a deficient number, since it is larger than the sum of its proper divisors (803380).

1071164 is a wasteful number, since it uses less digits than its factorization.

1071164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267795 (or 267793 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1071164 is about 1034.9705309814. The cubic root of 1071164 is about 102.3179875154.

Adding to 1071164 its reverse (4611701), we get a palindrome (5682865).

The spelling of 1071164 in words is "one million, seventy-one thousand, one hundred sixty-four".