260064134 has 32 divisors (see below), whose sum is σ = 449107200. Its totient is φ = 111702240.

The previous prime is 260064127. The next prime is 260064137. The reversal of 260064134 is 431460062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260064137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282527 + ... + 283445.

It is an arithmetic number, because the mean of its divisors is an integer number (14034600).

Almost surely, 2^260064134 is an apocalyptic number.

260064134 is a deficient number, since it is larger than the sum of its proper divisors (189043066).

260064134 is a wasteful number, since it uses less digits than its factorization.

260064134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 260064134 is about 16126.5040848908. The cubic root of 260064134 is about 638.3029044858.

The spelling of 260064134 in words is "two hundred sixty million, sixty-four thousand, one hundred thirty-four".