260201115 has 48 divisors (see below), whose sum is σ = 465678720. Its totient is φ = 134334720.

The previous prime is 260201113. The next prime is 260201153. The reversal of 260201115 is 511102062.

It is not a de Polignac number, because 260201115 - 2¹ = 260201113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260201111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187725 + ... + 189105.

It is an arithmetic number, because the mean of its divisors is an integer number (9701640).

Almost surely, 2^260201115 is an apocalyptic number.

260201115 is a deficient number, since it is larger than the sum of its proper divisors (205477605).

260201115 is a wasteful number, since it uses less digits than its factorization.

260201115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 260201115 is about 16130.7506024983. The cubic root of 260201115 is about 638.4149537997.

Adding to 260201115 its reverse (511102062), we get a palindrome (771303177).

The spelling of 260201115 in words is "two hundred sixty million, two hundred one thousand, one hundred fifteen".