11361633 has 16 divisors (see below), whose sum is σ = 15748992. Its totient is φ = 7280000.

The previous prime is 11361613. The next prime is 11361641. The reversal of 11361633 is 33616311.

It is a cyclic number.

It is not a de Polignac number, because 11361633 - 2⁶ = 11361569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11361613) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8083 + ... + 9383.

It is an arithmetic number, because the mean of its divisors is an integer number (984312).

Almost surely, 2^11361633 is an apocalyptic number.

It is an amenable number.

11361633 is a deficient number, since it is larger than the sum of its proper divisors (4387359).

11361633 is a wasteful number, since it uses less digits than its factorization.

11361633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416.

The product of its digits is 972, while the sum is 24.

The square root of 11361633 is about 3370.7021523712. The cubic root of 11361633 is about 224.8089439859.

Adding to 11361633 its reverse (33616311), we get a palindrome (44977944).

The spelling of 11361633 in words is "eleven million, three hundred sixty-one thousand, six hundred thirty-three".