11673653 has 2 divisors, whose sum is σ = 11673654. Its totient is φ = 11673652.

The previous prime is 11673617. The next prime is 11673661. The reversal of 11673653 is 35637611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8773444 + 2900209 = 2962^2 + 1703^2 .

It is a cyclic number.

It is not a de Polignac number, because 11673653 - 2⁶ = 11673589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11673553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5836826 + 5836827.

It is an arithmetic number, because the mean of its divisors is an integer number (5836827).

Almost surely, 2^11673653 is an apocalyptic number.

It is an amenable number.

11673653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11673653 is an equidigital number, since it uses as much as digits as its factorization.

11673653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 11673653 is about 3416.6727967425. The cubic root of 11673653 is about 226.8483335510.

The spelling of 11673653 in words is "eleven million, six hundred seventy-three thousand, six hundred fifty-three".