11384663 has 2 divisors, whose sum is σ = 11384664. Its totient is φ = 11384662.

The previous prime is 11384651. The next prime is 11384671. The reversal of 11384663 is 36648311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11384663 - 2⁴ = 11384647 is a prime.

It is a super-2 number, since 2×11384663² = 259221103247138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11384683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5692331 + 5692332.

It is an arithmetic number, because the mean of its divisors is an integer number (5692332).

Almost surely, 2^11384663 is an apocalyptic number.

11384663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11384663 is an equidigital number, since it uses as much as digits as its factorization.

11384663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 11384663 is about 3374.1166251332. The cubic root of 11384663 is about 224.9607371819.

The spelling of 11384663 in words is "eleven million, three hundred eighty-four thousand, six hundred sixty-three".