12480527 has 8 divisors (see below), whose sum is σ = 12950400. Its totient is φ = 12013344.

The previous prime is 12480509. The next prime is 12480529. The reversal of 12480527 is 72508421.

12480527 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 a cyclic number.

It is not a de Polignac number, because 12480527 - 2⁶ = 12480463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12480527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480529) 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 7 ways as a sum of consecutive naturals, for example, 17249 + ... + 17957.

It is an arithmetic number, because the mean of its divisors is an integer number (1618800).

Almost surely, 2^12480527 is an apocalyptic number.

12480527 is a deficient number, since it is larger than the sum of its proper divisors (469873).

12480527 is an equidigital number, since it uses as much as digits as its factorization.

12480527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 12480527 is about 3532.7789344934. The cubic root of 12480527 is about 231.9588648333.

Adding to 12480527 its reverse (72508421), we get a palindrome (84988948).

The spelling of 12480527 in words is "twelve million, four hundred eighty thousand, five hundred twenty-seven".