220160361 has 8 divisors (see below), whose sum is σ = 299793024. Its totient is φ = 143650640.

The previous prime is 220160341. The next prime is 220160363. The reversal of 220160361 is 163061022.

It is a happy number.

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 220160361 - 2¹⁰ = 220159337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220160363) 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, 780570 + ... + 780851.

It is an arithmetic number, because the mean of its divisors is an integer number (37474128).

Almost surely, 2^220160361 is an apocalyptic number.

It is an amenable number.

220160361 is a deficient number, since it is larger than the sum of its proper divisors (79632663).

220160361 is a wasteful number, since it uses less digits than its factorization.

220160361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561471.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 220160361 is about 14837.8017576729. The cubic root of 220160361 is about 603.8277151781.

The spelling of 220160361 in words is "two hundred twenty million, one hundred sixty thousand, three hundred sixty-one".