260257170 has 32 divisors (see below), whose sum is σ = 630462528. Its totient is φ = 68752448.

The previous prime is 260257169. The next prime is 260257177. The reversal of 260257170 is 71752062.

260257170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (260257177) 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, 37329 + ... + 43748.

It is an arithmetic number, because the mean of its divisors is an integer number (19701954).

Almost surely, 2^260257170 is an apocalyptic number.

260257170 is an abundant number, since it is smaller than the sum of its proper divisors (370205358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260257170 is a wasteful number, since it uses less digits than its factorization.

260257170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81194.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 260257170 is about 16132.4880288194. The cubic root of 260257170 is about 638.4607949826.

The spelling of 260257170 in words is "two hundred sixty million, two hundred fifty-seven thousand, one hundred seventy".