260155932 has 12 divisors (see below), whose sum is σ = 607030536. Its totient is φ = 86718640.

The previous prime is 260155873. The next prime is 260155979. The reversal of 260155932 is 239551062.

260155932 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×260155932² = 135362217909577248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260155893 and 260155902.

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, 10839819 + ... + 10839842.

It is an arithmetic number, because the mean of its divisors is an integer number (50585878).

Almost surely, 2^260155932 is an apocalyptic number.

It is an amenable number.

260155932 is an abundant number, since it is smaller than the sum of its proper divisors (346874604).

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

260155932 is a wasteful number, since it uses less digits than its factorization.

260155932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21679668 (or 21679666 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 260155932 is about 16129.3500179021. The cubic root of 260155932 is about 638.3779988304.

The spelling of 260155932 in words is "two hundred sixty million, one hundred fifty-five thousand, nine hundred thirty-two".