260554 has 16 divisors (see below), whose sum is σ = 459648. Its totient is φ = 108432.

The previous prime is 260551. The next prime is 260569. The reversal of 260554 is 455062.

It is not an unprimeable number, because it can be changed into a prime (260551) 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, 267 + ... + 769.

It is an arithmetic number, because the mean of its divisors is an integer number (28728).

2²⁶⁰⁵⁵⁴ is an apocalyptic number.

260554 is a deficient number, since it is larger than the sum of its proper divisors (199094).

260554 is a wasteful number, since it uses less digits than its factorization.

260554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 260554 is about 510.4449039808. Note that the first 3 decimals coincide. The cubic root of 260554 is about 63.8703429751.

The spelling of 260554 in words is "two hundred sixty thousand, five hundred fifty-four".