260464075 has 24 divisors (see below), whose sum is σ = 338121216. Its totient is φ = 198660000.

The previous prime is 260464063. The next prime is 260464081. The reversal of 260464075 is 570464062.

It is a de Polignac number, because none of the positive numbers 2^k-260464075 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 260464075.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247300 + ... + 248350.

It is an arithmetic number, because the mean of its divisors is an integer number (14088384).

Almost surely, 2^260464075 is an apocalyptic number.

260464075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

260464075 is a deficient number, since it is larger than the sum of its proper divisors (77657141).

260464075 is a wasteful number, since it uses less digits than its factorization.

260464075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515 (or 1510 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 260464075 is about 16138.8994358351. The cubic root of 260464075 is about 638.6299427265.

The spelling of 260464075 in words is "two hundred sixty million, four hundred sixty-four thousand, seventy-five".