260444467 has 4 divisors (see below), whose sum is σ = 264858840. Its totient is φ = 256030096.

The previous prime is 260444453. The next prime is 260444473. The reversal of 260444467 is 764444062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 260444467 - 2¹¹ = 260442419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260444167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207098 + ... + 2207215.

It is an arithmetic number, because the mean of its divisors is an integer number (66214710).

Almost surely, 2^260444467 is an apocalyptic number.

260444467 is a deficient number, since it is larger than the sum of its proper divisors (4414373).

260444467 is an equidigital number, since it uses as much as digits as its factorization.

260444467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4414372.

The product of its (nonzero) digits is 129024, while the sum is 37.

The square root of 260444467 is about 16138.2919480346. The cubic root of 260444467 is about 638.6139167542.

The spelling of 260444467 in words is "two hundred sixty million, four hundred forty-four thousand, four hundred sixty-seven".