11266628 has 6 divisors (see below), whose sum is σ = 19716606. Its totient is φ = 5633312.

The previous prime is 11266613. The next prime is 11266643. The reversal of 11266628 is 82666211.

11266628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11266613) and next prime (11266643).

It can be written as a sum of positive squares in only one way, i.e., 6461764 + 4804864 = 2542^2 + 2192^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11266594 and 11266603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408325 + ... + 1408332.

It is an arithmetic number, because the mean of its divisors is an integer number (3286101).

Almost surely, 2^11266628 is an apocalyptic number.

It is an amenable number.

11266628 is a deficient number, since it is larger than the sum of its proper divisors (8449978).

11266628 is a wasteful number, since it uses less digits than its factorization.

11266628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816661 (or 2816659 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 11266628 is about 3356.5798068868. The cubic root of 11266628 is about 224.1805782393.

The spelling of 11266628 in words is "eleven million, two hundred sixty-six thousand, six hundred twenty-eight".