160658441 has 4 divisors (see below), whose sum is σ = 160726032. Its totient is φ = 160590852.

The previous prime is 160658387. The next prime is 160658447. The reversal of 160658441 is 144856061.

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, and also an emirpimes, since its reverse is a distinct semiprime: 144856061 = 7 ⋅20693723.

It is a cyclic number.

It is not a de Polignac number, because 160658441 - 2¹⁴ = 160642057 is a prime.

It is a super-2 number, since 2×160658441² = 51622269329100962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160658447) 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, 30095 + ... + 35028.

It is an arithmetic number, because the mean of its divisors is an integer number (40181508).

Almost surely, 2^160658441 is an apocalyptic number.

It is an amenable number.

160658441 is a deficient number, since it is larger than the sum of its proper divisors (67591).

160658441 is an equidigital number, since it uses as much as digits as its factorization.

160658441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67590.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 160658441 is about 12675.1110843258. Note that the first 3 decimals coincide. The cubic root of 160658441 is about 543.6272057062.

The spelling of 160658441 in words is "one hundred sixty million, six hundred fifty-eight thousand, four hundred forty-one".