11426706 has 12 divisors (see below), whose sum is σ = 24757902. Its totient is φ = 3808896.

The previous prime is 11426689. The next prime is 11426719. The reversal of 11426706 is 60762411.

It can be written as a sum of positive squares in only one way, i.e., 8946081 + 2480625 = 2991^2 + 1575^2 .

It is a super-2 number, since 2×11426706² = 261139220020872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11426706.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 317391 + ... + 317426.

Almost surely, 2^11426706 is an apocalyptic number.

11426706 is an abundant number, since it is smaller than the sum of its proper divisors (13331196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11426706 is a wasteful number, since it uses less digits than its factorization.

11426706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634825 (or 634822 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 11426706 is about 3380.3411070482. The cubic root of 11426706 is about 225.2373199678.

The spelling of 11426706 in words is "eleven million, four hundred twenty-six thousand, seven hundred six".