260164064 has 24 divisors (see below), whose sum is σ = 518686560. Its totient is φ = 128434176.

The previous prime is 260164049. The next prime is 260164087. The reversal of 260164064 is 460461062.

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, 48929 + ... + 53984.

It is an arithmetic number, because the mean of its divisors is an integer number (21611940).

Almost surely, 2^260164064 is an apocalyptic number.

It is an amenable number.

260164064 is a deficient number, since it is larger than the sum of its proper divisors (258522496).

260164064 is a wasteful number, since it uses less digits than its factorization.

260164064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103002 (or 102994 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 260164064 is about 16129.6021029658. The cubic root of 260164064 is about 638.3846502717.

The spelling of 260164064 in words is "two hundred sixty million, one hundred sixty-four thousand, sixty-four".