11933633 has 2 divisors, whose sum is σ = 11933634. Its totient is φ = 11933632.

The previous prime is 11933611. The next prime is 11933671. The reversal of 11933633 is 33633911.

11933633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6880129 + 5053504 = 2623^2 + 2248^2 .

It is a cyclic number.

It is not a de Polignac number, because 11933633 - 2⁶ = 11933569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11933596 and 11933605.

It is not a weakly prime, because it can be changed into another prime (11933693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5966816 + 5966817.

It is an arithmetic number, because the mean of its divisors is an integer number (5966817).

Almost surely, 2^11933633 is an apocalyptic number.

It is an amenable number.

11933633 is a deficient number, since it is larger than the sum of its proper divisors (1).

11933633 is an equidigital number, since it uses as much as digits as its factorization.

11933633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4374, while the sum is 29.

The square root of 11933633 is about 3454.5090823444. The cubic root of 11933633 is about 228.5200055264.

The spelling of 11933633 in words is "eleven million, nine hundred thirty-three thousand, six hundred thirty-three".