260731471 has 32 divisors (see below), whose sum is σ = 368524800. Its totient is φ = 177655680.

The previous prime is 260731439. The next prime is 260731477. The reversal of 260731471 is 174137062.

It is a cyclic number.

It is not a de Polignac number, because 260731471 - 2⁵ = 260731439 is a prime.

It is a super-3 number, since 3×260731471³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260731477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12165 + ... + 25873.

It is an arithmetic number, because the mean of its divisors is an integer number (11516400).

Almost surely, 2^260731471 is an apocalyptic number.

260731471 is a deficient number, since it is larger than the sum of its proper divisors (107793329).

260731471 is a wasteful number, since it uses less digits than its factorization.

260731471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13759.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 260731471 is about 16147.1815187667. The cubic root of 260731471 is about 638.8484100759.

The spelling of 260731471 in words is "two hundred sixty million, seven hundred thirty-one thousand, four hundred seventy-one".