260845552 has 40 divisors (see below), whose sum is σ = 583770672. Its totient is φ = 111590400.

The previous prime is 260845537. The next prime is 260845573. The reversal of 260845552 is 255548062.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 40599 + ... + 46582.

Almost surely, 2^260845552 is an apocalyptic number.

260845552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

260845552 is an abundant number, since it is smaller than the sum of its proper divisors (322925120).

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

260845552 is a wasteful number, since it uses less digits than its factorization.

260845552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87217 (or 87211 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 260845552 is about 16150.7136684420. The cubic root of 260845552 is about 638.9415708520.

The spelling of 260845552 in words is "two hundred sixty million, eight hundred forty-five thousand, five hundred fifty-two".