11982007 has 2 divisors, whose sum is σ = 11982008. Its totient is φ = 11982006.

The previous prime is 11981999. The next prime is 11982023. The reversal of 11982007 is 70028911.

11982007 is digitally balanced in base 3, because in such base 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 11982007 - 2³ = 11981999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11982037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5991003 + 5991004.

It is an arithmetic number, because the mean of its divisors is an integer number (5991004).

Almost surely, 2^11982007 is an apocalyptic number.

11982007 is the 1999-th hex number.

11982007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11982007 is an equidigital number, since it uses as much as digits as its factorization.

11982007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 11982007 is about 3461.5035750379. The cubic root of 11982007 is about 228.8283643642.

The spelling of 11982007 in words is "eleven million, nine hundred eighty-two thousand, seven".