260116251 has 16 divisors (see below), whose sum is σ = 368496000. Its totient is φ = 162744768.

The previous prime is 260116249. The next prime is 260116277. The reversal of 260116251 is 152611062.

260116251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 260116251 - 2¹ = 260116249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260116211) 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, 15226 + ... + 27423.

It is an arithmetic number, because the mean of its divisors is an integer number (23031000).

Almost surely, 2^260116251 is an apocalyptic number.

260116251 is a deficient number, since it is larger than the sum of its proper divisors (108379749).

260116251 is a wasteful number, since it uses less digits than its factorization.

260116251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42778.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 260116251 is about 16128.1198842271. The cubic root of 260116251 is about 638.3455403926.

The spelling of 260116251 in words is "two hundred sixty million, one hundred sixteen thousand, two hundred fifty-one".