160016066 has 12 divisors (see below), whose sum is σ = 279211878. Its totient is φ = 68578272.

The previous prime is 160016027. The next prime is 160016069. The reversal of 160016066 is 660610061.

It can be written as a sum of positive squares in only one way, i.e., 139122025 + 20894041 = 11795^2 + 4571^2 .

It is a super-3 number, since 3×160016066³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (160016069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 816311 + ... + 816506.

Almost surely, 2^160016066 is an apocalyptic number.

160016066 is a deficient number, since it is larger than the sum of its proper divisors (119195812).

160016066 is a wasteful number, since it uses less digits than its factorization.

160016066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632833 (or 1632826 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 160016066 is about 12649.7456891433. The cubic root of 160016066 is about 542.9016934748.

The spelling of 160016066 in words is "one hundred sixty million, sixteen thousand, sixty-six".