11967063 has 4 divisors (see below), whose sum is σ = 15956088. Its totient is φ = 7978040.

The previous prime is 11967049. The next prime is 11967077. The reversal of 11967063 is 36076911.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11967049) and next prime (11967077).

It is a cyclic number.

It is not a de Polignac number, because 11967063 - 2⁴ = 11967047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11967863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1994508 + ... + 1994513.

It is an arithmetic number, because the mean of its divisors is an integer number (3989022).

Almost surely, 2^11967063 is an apocalyptic number.

11967063 is a deficient number, since it is larger than the sum of its proper divisors (3989025).

11967063 is an equidigital number, since it uses as much as digits as its factorization.

11967063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989024.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 11967063 is about 3459.3443020318. The cubic root of 11967063 is about 228.7331929483.

The spelling of 11967063 in words is "eleven million, nine hundred sixty-seven thousand, sixty-three".