160397245 has 8 divisors (see below), whose sum is σ = 193085784. Its totient is φ = 127911744.

The previous prime is 160397219. The next prime is 160397269. The reversal of 160397245 is 542793061.

It can be written as a sum of positive squares in 4 ways, for example, as 12264004 + 148133241 = 3502^2 + 12171^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 160397245 - 2¹¹ = 160395197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49014 + ... + 52183.

It is an arithmetic number, because the mean of its divisors is an integer number (24135723).

Almost surely, 2^160397245 is an apocalyptic number.

It is an amenable number.

160397245 is a deficient number, since it is larger than the sum of its proper divisors (32688539).

160397245 is a wasteful number, since it uses less digits than its factorization.

160397245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101519.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 160397245 is about 12664.8033936576. The cubic root of 160397245 is about 543.3324390148.

The spelling of 160397245 in words is "one hundred sixty million, three hundred ninety-seven thousand, two hundred forty-five".