1266362 has 16 divisors (see below), whose sum is σ = 1981320. Its totient is φ = 606528.

The previous prime is 1266359. The next prime is 1266371. The reversal of 1266362 is 2636621.

It can be written as a sum of positive squares in 4 ways, for example, as 1229881 + 36481 = 1109^2 + 191^2 .

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 7 ways as a sum of consecutive naturals, for example, 7988 + ... + 8144.

2^1266362 is an apocalyptic number.

1266362 is a deficient number, since it is larger than the sum of its proper divisors (714958).

1266362 is a wasteful number, since it uses less digits than its factorization.

1266362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305.

The product of its digits is 2592, while the sum is 26.

The square root of 1266362 is about 1125.3275078838. The cubic root of 1266362 is about 108.1897100037.

The spelling of 1266362 in words is "one million, two hundred sixty-six thousand, three hundred sixty-two".