1068164 has 12 divisors (see below), whose sum is σ = 1889244. Its totient is φ = 528384.

The previous prime is 1068149. The next prime is 1068191. The reversal of 1068164 is 4618601.

It can be written as a sum of positive squares in 2 ways, for example, as 774400 + 293764 = 880^2 + 542^2 .

It is a super-2 number, since 2×1068164² = 2281948661792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989 + ... + 1764.

It is an arithmetic number, because the mean of its divisors is an integer number (157437).

2^1068164 is an apocalyptic number.

It is an amenable number.

1068164 is a deficient number, since it is larger than the sum of its proper divisors (821080).

1068164 is a wasteful number, since it uses less digits than its factorization.

1068164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1068164 is about 1033.5201981577. The cubic root of 1068164 is about 102.2223778266. Note that the first 3 decimals are identical.

The spelling of 1068164 in words is "one million, sixty-eight thousand, one hundred sixty-four".