11869463 has 2 divisors, whose sum is σ = 11869464. Its totient is φ = 11869462.

The previous prime is 11869423. The next prime is 11869493. The reversal of 11869463 is 36496811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11869463 - 2⁶ = 11869399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11869423) 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, 5934731 + 5934732.

It is an arithmetic number, because the mean of its divisors is an integer number (5934732).

Almost surely, 2^11869463 is an apocalyptic number.

11869463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11869463 is an equidigital number, since it uses as much as digits as its factorization.

11869463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 11869463 is about 3445.2087019512. The cubic root of 11869463 is about 228.1096668996.

The spelling of 11869463 in words is "eleven million, eight hundred sixty-nine thousand, four hundred sixty-three".