11063639 has 2 divisors, whose sum is σ = 11063640. Its totient is φ = 11063638.

The previous prime is 11063627. The next prime is 11063653. The reversal of 11063639 is 93636011.

11063639 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11063639 - 2⁴ = 11063623 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 (11063669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5531819 + 5531820.

It is an arithmetic number, because the mean of its divisors is an integer number (5531820).

Almost surely, 2^11063639 is an apocalyptic number.

11063639 is a deficient number, since it is larger than the sum of its proper divisors (1).

11063639 is an equidigital number, since it uses as much as digits as its factorization.

11063639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 11063639 is about 3326.2048944706. The cubic root of 11063639 is about 222.8260690723.

The spelling of 11063639 in words is "eleven million, sixty-three thousand, six hundred thirty-nine".