260974956 has 96 divisors (see below), whose sum is σ = 740517120. Its totient is φ = 70502400.

The previous prime is 260974933. The next prime is 260975009. The reversal of 260974956 is 659479062.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39576 + ... + 45696.

It is an arithmetic number, because the mean of its divisors is an integer number (7713720).

Almost surely, 2^260974956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260974956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370258560).

260974956 is an abundant number, since it is smaller than the sum of its proper divisors (479542164).

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

260974956 is a wasteful number, since it uses less digits than its factorization.

260974956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6175 (or 6173 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 260974956 is about 16154.7193104678. The cubic root of 260974956 is about 639.0472118154.

The spelling of 260974956 in words is "two hundred sixty million, nine hundred seventy-four thousand, nine hundred fifty-six".