260464061 has 8 divisors (see below), whose sum is σ = 305999904. Its totient is φ = 218571120.

The previous prime is 260464013. The next prime is 260464063. The reversal of 260464061 is 160464062.

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

It is a cyclic number.

It is not a de Polignac number, because 260464061 - 2²² = 256269757 is a prime.

It is a super-2 number, since 2×260464061² = 135683054145223442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260464063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910571 + ... + 910856.

It is an arithmetic number, because the mean of its divisors is an integer number (38249988).

Almost surely, 2^260464061 is an apocalyptic number.

It is an amenable number.

260464061 is a deficient number, since it is larger than the sum of its proper divisors (45535843).

260464061 is a wasteful number, since it uses less digits than its factorization.

260464061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821451.

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

The square root of 260464061 is about 16138.8990021005. The cubic root of 260464061 is about 638.6299312844.

Subtracting from 260464061 its reverse (160464062), we obtain a palindrome (99999999).

The spelling of 260464061 in words is "two hundred sixty million, four hundred sixty-four thousand, sixty-one".