260788080 has 80 divisors (see below), whose sum is σ = 923940864. Its totient is φ = 59608320.

The previous prime is 260788079. The next prime is 260788103. The reversal of 260788080 is 80887062.

260788080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75936 + ... + 79295.

Almost surely, 2^260788080 is an apocalyptic number.

260788080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260788080 is an abundant number, since it is smaller than the sum of its proper divisors (663152784).

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

260788080 is a wasteful number, since it uses less digits than its factorization.

260788080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155254 (or 155248 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 260788080 is about 16148.9343301656. The cubic root of 260788080 is about 638.8946414885.

The spelling of 260788080 in words is "two hundred sixty million, seven hundred eighty-eight thousand, eighty".