160964481 has 4 divisors (see below), whose sum is σ = 214619312. Its totient is φ = 107309652.

The previous prime is 160964477. The next prime is 160964491. The reversal of 160964481 is 184469061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 160964481 - 2² = 160964477 is a prime.

It is a super-2 number, since 2×160964481² = 51819128287198722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160964411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26827411 + ... + 26827416.

It is an arithmetic number, because the mean of its divisors is an integer number (53654828).

Almost surely, 2^160964481 is an apocalyptic number.

It is an amenable number.

160964481 is a deficient number, since it is larger than the sum of its proper divisors (53654831).

160964481 is an equidigital number, since it uses as much as digits as its factorization.

160964481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53654830.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 160964481 is about 12687.1778185694. The cubic root of 160964481 is about 543.9721738668.

The spelling of 160964481 in words is "one hundred sixty million, nine hundred sixty-four thousand, four hundred eighty-one".