160461001 has 4 divisors (see below), whose sum is σ = 160486852. Its totient is φ = 160435152.

The previous prime is 160460999. The next prime is 160461073. The reversal of 160461001 is 100164061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 36917776 + 123543225 = 6076^2 + 11115^2 .

It is a cyclic number.

It is not a de Polignac number, because 160461001 - 2¹ = 160460999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160461001.

It is not an unprimeable number, because it can be changed into a prime (160461401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2611 + ... + 18103.

It is an arithmetic number, because the mean of its divisors is an integer number (40121713).

Almost surely, 2^160461001 is an apocalyptic number.

It is an amenable number.

160461001 is a deficient number, since it is larger than the sum of its proper divisors (25851).

160461001 is a wasteful number, since it uses less digits than its factorization.

160461001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25850.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 160461001 is about 12667.3201980529. The cubic root of 160461001 is about 543.4044188758.

The spelling of 160461001 in words is "one hundred sixty million, four hundred sixty-one thousand, one".