260597552 has 20 divisors (see below), whose sum is σ = 505420776. Its totient is φ = 130166400.

The previous prime is 260597543. The next prime is 260597593. The reversal of 260597552 is 255795062.

It is a super-2 number, since 2×260597552² = 135822168216785408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9068 + ... + 24564.

Almost surely, 2^260597552 is an apocalyptic number.

It is an amenable number.

260597552 is a deficient number, since it is larger than the sum of its proper divisors (244823224).

260597552 is a wasteful number, since it uses less digits than its factorization.

260597552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16556 (or 16550 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 260597552 is about 16143.0341633783. The cubic root of 260597552 is about 638.7390145207.

The spelling of 260597552 in words is "two hundred sixty million, five hundred ninety-seven thousand, five hundred fifty-two".