260163201 has 16 divisors (see below), whose sum is σ = 356843520. Its totient is φ = 168505680.

The previous prime is 260163179. The next prime is 260163203. The reversal of 260163201 is 102361062.

It is a happy number.

It is not a de Polignac number, because 260163201 - 2⁷ = 260163073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260163203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19360 + ... + 29918.

It is an arithmetic number, because the mean of its divisors is an integer number (22302720).

Almost surely, 2^260163201 is an apocalyptic number.

It is an amenable number.

260163201 is a deficient number, since it is larger than the sum of its proper divisors (96680319).

260163201 is a wasteful number, since it uses less digits than its factorization.

260163201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10796.

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

The square root of 260163201 is about 16129.5753508888. The cubic root of 260163201 is about 638.3839444010.

The spelling of 260163201 in words is "two hundred sixty million, one hundred sixty-three thousand, two hundred one".