160670672 has 40 divisors (see below), whose sum is σ = 340993800. Its totient is φ = 72998912.

The previous prime is 160670659. The next prime is 160670683. The reversal of 160670672 is 276076061.

It can be written as a sum of positive squares in 4 ways, for example, as 60590656 + 100080016 = 7784^2 + 10004^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297 + ... + 18072.

It is an arithmetic number, because the mean of its divisors is an integer number (8524845).

Almost surely, 2^160670672 is an apocalyptic number.

It is an amenable number.

160670672 is an abundant number, since it is smaller than the sum of its proper divisors (180323128).

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

160670672 is a wasteful number, since it uses less digits than its factorization.

160670672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423 (or 20417 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 160670672 is about 12675.5935561219. The cubic root of 160670672 is about 543.6410008848.

The spelling of 160670672 in words is "one hundred sixty million, six hundred seventy thousand, six hundred seventy-two".