160666008 has 16 divisors (see below), whose sum is σ = 401665080. Its totient is φ = 53555328.

The previous prime is 160666007. The next prime is 160666039. The reversal of 160666008 is 800666061.

It is a super-2 number, since 2×160666008² = 51627132253312128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 160666008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160666001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3347185 + ... + 3347232.

Almost surely, 2^160666008 is an apocalyptic number.

It is an amenable number.

160666008 is an abundant number, since it is smaller than the sum of its proper divisors (240999072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160666008 is a wasteful number, since it uses less digits than its factorization.

160666008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6694426 (or 6694422 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 160666008 is about 12675.4095791813. The cubic root of 160666008 is about 543.6357405052.

The spelling of 160666008 in words is "one hundred sixty million, six hundred sixty-six thousand, eight".