11733641 has 2 divisors, whose sum is σ = 11733642. Its totient is φ = 11733640.

The previous prime is 11733613. The next prime is 11733649. The reversal of 11733641 is 14633711.

11733641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10725625 + 1008016 = 3275^2 + 1004^2 .

It is a cyclic number.

It is not a de Polignac number, because 11733641 - 2⁶ = 11733577 is a prime.

It is a super-2 number, since 2×11733641² = 275356662233762, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11733641.

It is not a weakly prime, because it can be changed into another prime (11733649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5866820 + 5866821.

It is an arithmetic number, because the mean of its divisors is an integer number (5866821).

Almost surely, 2^11733641 is an apocalyptic number.

It is an amenable number.

11733641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11733641 is an equidigital number, since it uses as much as digits as its factorization.

11733641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 26.

The square root of 11733641 is about 3425.4402636741. The cubic root of 11733641 is about 227.2362422450.

The spelling of 11733641 in words is "eleven million, seven hundred thirty-three thousand, six hundred forty-one".