260536466 has 8 divisors (see below), whose sum is σ = 390877500. Its totient is φ = 130243968.

The previous prime is 260536459. The next prime is 260536477. The reversal of 260536466 is 664635062.

260536466 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 258534241 + 2002225 = 16079^2 + 1415^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7910 + ... + 24158.

Almost surely, 2^260536466 is an apocalyptic number.

260536466 is a deficient number, since it is larger than the sum of its proper divisors (130341034).

260536466 is a wasteful number, since it uses less digits than its factorization.

260536466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24268.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 260536466 is about 16141.1420289892. The cubic root of 260536466 is about 638.6891022323.

The spelling of 260536466 in words is "two hundred sixty million, five hundred thirty-six thousand, four hundred sixty-six".