260481 has 8 divisors (see below), whose sum is σ = 374080. Its totient is φ = 160272.

The previous prime is 260467. The next prime is 260483. The reversal of 260481 is 184062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260481 - 2⁶ = 260417 is a prime.

It is a super-2 number, since 2×260481² = 135700702722, which contains 22 as substring.

It is a Duffinian number.

260481 is a modest number, since divided by 481 gives 260 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260483) 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, 3301 + ... + 3378.

It is an arithmetic number, because the mean of its divisors is an integer number (46760).

2²⁶⁰⁴⁸¹ is an apocalyptic number.

It is an amenable number.

260481 is a deficient number, since it is larger than the sum of its proper divisors (113599).

260481 is a wasteful number, since it uses less digits than its factorization.

260481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6695.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 260481 is about 510.3733927234. The cubic root of 260481 is about 63.8643775188.

It can be divided in two parts, 260 and 481, that added together give a triangular number (741 = T₃₈).

The spelling of 260481 in words is "two hundred sixty thousand, four hundred eighty-one".