260445484 has 12 divisors (see below), whose sum is σ = 490839664. Its totient is φ = 120205584.

The previous prime is 260445463. The next prime is 260445487. The reversal of 260445484 is 484544062.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (260445487) 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, 2504232 + ... + 2504335.

Almost surely, 2^260445484 is an apocalyptic number.

It is an amenable number.

260445484 is a deficient number, since it is larger than the sum of its proper divisors (230394180).

260445484 is a wasteful number, since it uses less digits than its factorization.

260445484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008584 (or 5008582 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

The square root of 260445484 is about 16138.3234569146. The cubic root of 260445484 is about 638.6147479865.

The spelling of 260445484 in words is "two hundred sixty million, four hundred forty-five thousand, four hundred eighty-four".