260531201 has 8 divisors (see below), whose sum is σ = 297857280. Its totient is φ = 223231968.

The previous prime is 260531191. The next prime is 260531207. The reversal of 260531201 is 102135062.

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 260531201 - 2¹⁸ = 260269057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260531207) 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, 22685 + ... + 32181.

It is an arithmetic number, because the mean of its divisors is an integer number (37232160).

Almost surely, 2^260531201 is an apocalyptic number.

It is an amenable number.

260531201 is a deficient number, since it is larger than the sum of its proper divisors (37326079).

260531201 is an equidigital number, since it uses as much as digits as its factorization.

260531201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13423.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 260531201 is about 16140.9789356160. The cubic root of 260531201 is about 638.6847999289.

Adding to 260531201 its reverse (102135062), we get a palindrome (362666263).

The spelling of 260531201 in words is "two hundred sixty million, five hundred thirty-one thousand, two hundred one".