11274633 has 20 divisors (see below), whose sum is σ = 17010180. Its totient is φ = 7441632.

The previous prime is 11274629. The next prime is 11274667. The reversal of 11274633 is 33647211.

11274633 is a `hidden beast` number, since 1 + 1 + 27 + 4 + 633 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7634169 + 3640464 = 2763^2 + 1908^2 .

It is not a de Polignac number, because 11274633 - 2² = 11274629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11274597 and 11274606.

It is not an unprimeable number, because it can be changed into a prime (11274433) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8191 + ... + 9467.

It is an arithmetic number, because the mean of its divisors is an integer number (850509).

Almost surely, 2^11274633 is an apocalyptic number.

It is an amenable number.

11274633 is a deficient number, since it is larger than the sum of its proper divisors (5735547).

11274633 is a wasteful number, since it uses less digits than its factorization.

11274633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398 (or 1389 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 11274633 is about 3357.7720291884. The cubic root of 11274633 is about 224.2336595066.

The spelling of 11274633 in words is "eleven million, two hundred seventy-four thousand, six hundred thirty-three".