160602961 has 4 divisors (see below), whose sum is σ = 170050212. Its totient is φ = 151155712.

The previous prime is 160602947. The next prime is 160602973. The reversal of 160602961 is 169206061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 169206061 = 8629 ⋅19609.

It can be written as a sum of positive squares in 2 ways, for example, as 78428736 + 82174225 = 8856^2 + 9065^2 .

It is a cyclic number.

It is not a de Polignac number, because 160602961 - 2¹³ = 160594769 is a prime.

It is a super-2 number, since 2×160602961² = 51586622163935042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160602931) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4723600 + ... + 4723633.

It is an arithmetic number, because the mean of its divisors is an integer number (42512553).

Almost surely, 2^160602961 is an apocalyptic number.

It is an amenable number.

160602961 is a deficient number, since it is larger than the sum of its proper divisors (9447251).

160602961 is an equidigital number, since it uses as much as digits as its factorization.

160602961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9447250.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 160602961 is about 12672.9223543743. The cubic root of 160602961 is about 543.5646217764.

The spelling of 160602961 in words is "one hundred sixty million, six hundred two thousand, nine hundred sixty-one".