160361643 has 8 divisors (see below), whose sum is σ = 230262928. Its totient is φ = 98684064.

The previous prime is 160361633. The next prime is 160361657. The reversal of 160361643 is 346163061.

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

It is not a de Polignac number, because 160361643 - 2⁵ = 160361611 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 160361643.

It is not an unprimeable number, because it can be changed into a prime (160361633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2055880 + ... + 2055957.

It is an arithmetic number, because the mean of its divisors is an integer number (28782866).

Almost surely, 2^160361643 is an apocalyptic number.

160361643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

160361643 is a deficient number, since it is larger than the sum of its proper divisors (69901285).

160361643 is a wasteful number, since it uses less digits than its factorization.

160361643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111853.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 160361643 is about 12663.3977667923. The cubic root of 160361643 is about 543.2922364272.

The spelling of 160361643 in words is "one hundred sixty million, three hundred sixty-one thousand, six hundred forty-three".