160546861 has 8 divisors (see below), whose sum is σ = 175474944. Its totient is φ = 146228160.

The previous prime is 160546849. The next prime is 160546889. The reversal of 160546861 is 168645061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160546861 - 2⁷ = 160546733 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 160546861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160546801) 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 7 ways as a sum of consecutive naturals, for example, 151795 + ... + 152848.

It is an arithmetic number, because the mean of its divisors is an integer number (21934368).

Almost surely, 2^160546861 is an apocalyptic number.

It is an amenable number.

160546861 is a deficient number, since it is larger than the sum of its proper divisors (14928083).

160546861 is a wasteful number, since it uses less digits than its factorization.

160546861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304691.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 160546861 is about 12670.7087804905. The cubic root of 160546861 is about 543.5013238015.

The spelling of 160546861 in words is "one hundred sixty million, five hundred forty-six thousand, eight hundred sixty-one".