260266246 has 8 divisors (see below), whose sum is σ = 391306464. Its totient is φ = 129830760.

The previous prime is 260266231. The next prime is 260266247. The reversal of 260266246 is 642662062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260266247) by changing a digit.

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, 150105 + ... + 151828.

It is an arithmetic number, because the mean of its divisors is an integer number (48913308).

Almost surely, 2^260266246 is an apocalyptic number.

260266246 is a deficient number, since it is larger than the sum of its proper divisors (131040218).

260266246 is a wasteful number, since it uses less digits than its factorization.

260266246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302366.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 260266246 is about 16132.7693220972. The cubic root of 260266246 is about 638.4682166197.

The spelling of 260266246 in words is "two hundred sixty million, two hundred sixty-six thousand, two hundred forty-six".