260435 has 12 divisors (see below), whose sum is σ = 363888. Its totient is φ = 178416.

The previous prime is 260419. The next prime is 260441. The reversal of 260435 is 534062.

It is not a de Polignac number, because 260435 - 2⁴ = 260419 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287 + ... + 776.

It is an arithmetic number, because the mean of its divisors is an integer number (30324).

2²⁶⁰⁴³⁵ is an apocalyptic number.

260435 is a deficient number, since it is larger than the sum of its proper divisors (103453).

260435 is a wasteful number, since it uses less digits than its factorization.

260435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 260435 is about 510.3283256885. The cubic root of 260435 is about 63.8606178916.

Adding to 260435 its reverse (534062), we get a palindrome (794497).

The spelling of 260435 in words is "two hundred sixty thousand, four hundred thirty-five".