160675449 has 32 divisors (see below), whose sum is σ = 255467520. Its totient is φ = 88684800.

The previous prime is 160675441. The next prime is 160675451. The reversal of 160675449 is 944576061.

It is not a de Polignac number, because 160675449 - 2³ = 160675441 is a prime.

It is a super-2 number, since 2×160675449² = 51633199822703202, 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 160675449.

It is not an unprimeable number, because it can be changed into a prime (160675441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12772 + ... + 22010.

It is an arithmetic number, because the mean of its divisors is an integer number (7983360).

Almost surely, 2^160675449 is an apocalyptic number.

It is an amenable number.

160675449 is a deficient number, since it is larger than the sum of its proper divisors (94792071).

160675449 is a wasteful number, since it uses less digits than its factorization.

160675449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 160675449 is about 12675.7819877118. The cubic root of 160675449 is about 543.6463886080.

The spelling of 160675449 in words is "one hundred sixty million, six hundred seventy-five thousand, four hundred forty-nine".