260542264 has 32 divisors (see below), whose sum is σ = 510048000. Its totient is φ = 124612992.

The previous prime is 260542253. The next prime is 260542277. The reversal of 260542264 is 462245062.

It is a zygodrome in base 2.

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, 20137 + ... + 30439.

It is an arithmetic number, because the mean of its divisors is an integer number (15939000).

Almost surely, 2^260542264 is an apocalyptic number.

It is an amenable number.

260542264 is a deficient number, since it is larger than the sum of its proper divisors (249505736).

260542264 is a wasteful number, since it uses less digits than its factorization.

260542264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10447 (or 10443 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 260542264 is about 16141.3216311428. The cubic root of 260542264 is about 638.6938400105.

The spelling of 260542264 in words is "two hundred sixty million, five hundred forty-two thousand, two hundred sixty-four".