260413556 has 24 divisors (see below), whose sum is σ = 491309280. Its totient is φ = 120061152.

The previous prime is 260413529. The next prime is 260413583. The reversal of 260413556 is 655314062.

260413556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (260413529) and next prime (260413583).

It is a congruent number.

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, 59615 + ... + 63833.

It is an arithmetic number, because the mean of its divisors is an integer number (20471220).

Almost surely, 2^260413556 is an apocalyptic number.

260413556 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

260413556 is a deficient number, since it is larger than the sum of its proper divisors (230895724).

260413556 is a wasteful number, since it uses less digits than its factorization.

260413556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423 (or 5421 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 260413556 is about 16137.3342284282. The cubic root of 260413556 is about 638.5886510024.

The spelling of 260413556 in words is "two hundred sixty million, four hundred thirteen thousand, five hundred fifty-six".