11669351 has 2 divisors, whose sum is σ = 11669352. Its totient is φ = 11669350.

The previous prime is 11669267. The next prime is 11669353. The reversal of 11669351 is 15396611.

It is a happy number.

11669351 is nontrivially palindromic in base 14.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11669351 - 2¹⁴ = 11652967 is a prime.

It is a super-2 number, since 2×11669351² = 272347505522402, which contains 22 as substring.

Together with 11669353, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11669353) 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 as a sum of consecutive naturals, namely, 5834675 + 5834676.

It is an arithmetic number, because the mean of its divisors is an integer number (5834676).

Almost surely, 2^11669351 is an apocalyptic number.

11669351 is a deficient number, since it is larger than the sum of its proper divisors (1).

11669351 is an equidigital number, since it uses as much as digits as its factorization.

11669351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 32.

The square root of 11669351 is about 3416.0431788840. The cubic root of 11669351 is about 226.8204639134.

The spelling of 11669351 in words is "eleven million, six hundred sixty-nine thousand, three hundred fifty-one".