160535861 has 4 divisors (see below), whose sum is σ = 162470112. Its totient is φ = 158601612.

The previous prime is 160535839. The next prime is 160535911. The reversal of 160535861 is 168535061.

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 160535861 - 2¹⁴ = 160519477 is a prime.

It is a super-2 number, since 2×160535861² = 51543525334022642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160535831) 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, 967001 + ... + 967166.

It is an arithmetic number, because the mean of its divisors is an integer number (40617528).

Almost surely, 2^160535861 is an apocalyptic number.

It is an amenable number.

160535861 is a deficient number, since it is larger than the sum of its proper divisors (1934251).

160535861 is an equidigital number, since it uses as much as digits as its factorization.

160535861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934250.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 160535861 is about 12670.2747010473. The cubic root of 160535861 is about 543.4889107049.

The spelling of 160535861 in words is "one hundred sixty million, five hundred thirty-five thousand, eight hundred sixty-one".