260899228 has 12 divisors (see below), whose sum is σ = 461704320. Its totient is φ = 128983712.

The previous prime is 260899181. The next prime is 260899253. The reversal of 260899228 is 822998062.

It is a happy number.

It is a congruent number.

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, 366076 + ... + 366787.

It is an arithmetic number, because the mean of its divisors is an integer number (38475360).

Almost surely, 2^260899228 is an apocalyptic number.

It is an amenable number.

260899228 is a deficient number, since it is larger than the sum of its proper divisors (200805092).

260899228 is a wasteful number, since it uses less digits than its factorization.

260899228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732956 (or 732954 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 260899228 is about 16152.3753051989. The cubic root of 260899228 is about 638.9853943271.

The spelling of 260899228 in words is "two hundred sixty million, eight hundred ninety-nine thousand, two hundred twenty-eight".