160687667 has 8 divisors (see below), whose sum is σ = 185462112. Its totient is φ = 136368000.

The previous prime is 160687643. The next prime is 160687669. The reversal of 160687667 is 766786061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160687667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160687669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112934 + ... + 114347.

It is an arithmetic number, because the mean of its divisors is an integer number (23182764).

Almost surely, 2^160687667 is an apocalyptic number.

160687667 is a deficient number, since it is larger than the sum of its proper divisors (24774445).

160687667 is a wasteful number, since it uses less digits than its factorization.

160687667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227389.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 160687667 is about 12676.2639212033. The cubic root of 160687667 is about 543.6601681519.

The spelling of 160687667 in words is "one hundred sixty million, six hundred eighty-seven thousand, six hundred sixty-seven".