260146256 has 20 divisors (see below), whose sum is σ = 504363552. Its totient is φ = 129987936.

The previous prime is 260146217. The next prime is 260146277. The reversal of 260146256 is 652641062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25151 + ... + 33953.

Almost surely, 2^260146256 is an apocalyptic number.

It is an amenable number.

260146256 is a deficient number, since it is larger than the sum of its proper divisors (244217296).

260146256 is a wasteful number, since it uses less digits than its factorization.

260146256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658 (or 10652 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 260146256 is about 16129.0500650224. The cubic root of 260146256 is about 638.3700843179.

The spelling of 260146256 in words is "two hundred sixty million, one hundred forty-six thousand, two hundred fifty-six".