11366946 has 16 divisors (see below), whose sum is σ = 25260000. Its totient is φ = 3788964.

The previous prime is 11366941. The next prime is 11366947. The reversal of 11366946 is 64966311.

It is a super-2 number, since 2×11366946² = 258414922733832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11366946.

It is not an unprimeable number, because it can be changed into a prime (11366941) by changing a digit.

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, 105196 + ... + 105303.

It is an arithmetic number, because the mean of its divisors is an integer number (1578750).

Almost surely, 2^11366946 is an apocalyptic number.

11366946 is an abundant number, since it is smaller than the sum of its proper divisors (13893054).

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

11366946 is a wasteful number, since it uses less digits than its factorization.

11366946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210510 (or 210504 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 11366946 is about 3371.4901749820. The cubic root of 11366946 is about 224.8439807272.

The spelling of 11366946 in words is "eleven million, three hundred sixty-six thousand, nine hundred forty-six".