12073527 has 12 divisors (see below), whose sum is σ = 17507880. Its totient is φ = 8017488.

The previous prime is 12073513. The next prime is 12073549. The reversal of 12073527 is 72537021.

12073527 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12073527 - 2⁴ = 12073511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12073527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12073027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73 + ... + 4914.

It is an arithmetic number, because the mean of its divisors is an integer number (1458990).

Almost surely, 2^12073527 is an apocalyptic number.

12073527 is a deficient number, since it is larger than the sum of its proper divisors (5434353).

12073527 is a wasteful number, since it uses less digits than its factorization.

12073527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262 (or 5259 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 12073527 is about 3474.6981163836. The cubic root of 12073527 is about 229.4094934106.

The spelling of 12073527 in words is "twelve million, seventy-three thousand, five hundred twenty-seven".