160261481 has 4 divisors (see below), whose sum is σ = 160291200. Its totient is φ = 160231764.

The previous prime is 160261477. The next prime is 160261487. The reversal of 160261481 is 184162061.

160261481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 160261481 - 2² = 160261477 is a prime.

It is a super-2 number, since 2×160261481² = 51367484584626722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160261487) 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, 4241 + ... + 18398.

It is an arithmetic number, because the mean of its divisors is an integer number (40072800).

Almost surely, 2^160261481 is an apocalyptic number.

It is an amenable number.

160261481 is a deficient number, since it is larger than the sum of its proper divisors (29719).

160261481 is an equidigital number, since it uses as much as digits as its factorization.

160261481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29718.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 160261481 is about 12659.4423652861. The cubic root of 160261481 is about 543.1790992921.

The spelling of 160261481 in words is "one hundred sixty million, two hundred sixty-one thousand, four hundred eighty-one".