260273480 has 32 divisors (see below), whose sum is σ = 586319040. Its totient is φ = 103984320.

The previous prime is 260273473. The next prime is 260273527. The reversal of 260273480 is 84372062.

260273480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34445 + ... + 41315.

It is an arithmetic number, because the mean of its divisors is an integer number (18322470).

Almost surely, 2^260273480 is an apocalyptic number.

260273480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260273480 is an abundant number, since it is smaller than the sum of its proper divisors (326045560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260273480 is a wasteful number, since it uses less digits than its factorization.

260273480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829 (or 7825 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 260273480 is about 16132.9935225921. The cubic root of 260273480 is about 638.4741318909.

The spelling of 260273480 in words is "two hundred sixty million, two hundred seventy-three thousand, four hundred eighty".