11982527 has 2 divisors, whose sum is σ = 11982528. Its totient is φ = 11982526.

The previous prime is 11982511. The next prime is 11982533. The reversal of 11982527 is 72528911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11982527 - 2⁴ = 11982511 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 (11982547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5991263 + 5991264.

It is an arithmetic number, because the mean of its divisors is an integer number (5991264).

Almost surely, 2^11982527 is an apocalyptic number.

11982527 is a deficient number, since it is larger than the sum of its proper divisors (1).

11982527 is an equidigital number, since it uses as much as digits as its factorization.

11982527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 35.

The square root of 11982527 is about 3461.5786860911. The cubic root of 11982527 is about 228.8316745784.

The spelling of 11982527 in words is "eleven million, nine hundred eighty-two thousand, five hundred twenty-seven".