1301266 has 8 divisors (see below), whose sum is σ = 1997424. Its totient is φ = 635460.

The previous prime is 1301257. The next prime is 1301273. The reversal of 1301266 is 6621031.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7480 + ... + 7651.

It is an arithmetic number, because the mean of its divisors is an integer number (249678).

2^1301266 is an apocalyptic number.

1301266 is a deficient number, since it is larger than the sum of its proper divisors (696158).

1301266 is a wasteful number, since it uses less digits than its factorization.

1301266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1301266 is about 1140.7304677267. The cubic root of 1301266 is about 109.1747051038.

Adding to 1301266 its reverse (6621031), we get a palindrome (7922297).

The spelling of 1301266 in words is "one million, three hundred one thousand, two hundred sixty-six".