11968071 has 8 divisors (see below), whose sum is σ = 16015344. Its totient is φ = 7949760.

The previous prime is 11968069. The next prime is 11968129. The reversal of 11968071 is 17086911.

11968071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11968071 - 2¹ = 11968069 is a prime.

It is a super-2 number, since 2×11968071² = 286469446922082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11968001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6256 + ... + 7941.

It is an arithmetic number, because the mean of its divisors is an integer number (2001918).

Almost surely, 2^11968071 is an apocalyptic number.

11968071 is a deficient number, since it is larger than the sum of its proper divisors (4047273).

11968071 is a wasteful number, since it uses less digits than its factorization.

11968071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14481.

The product of its (nonzero) digits is 3024, while the sum is 33.

The square root of 11968071 is about 3459.4899913137. The cubic root of 11968071 is about 228.7396149246.

The spelling of 11968071 in words is "eleven million, nine hundred sixty-eight thousand, seventy-one".