12527473 has 8 divisors (see below), whose sum is σ = 14414400. Its totient is φ = 10664880.

The previous prime is 12527467. The next prime is 12527477. The reversal of 12527473 is 37472521.

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 12527473 - 2⁹ = 12526961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12527477) 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, 4963 + ... + 7048.

It is an arithmetic number, because the mean of its divisors is an integer number (1801800).

Almost surely, 2^12527473 is an apocalyptic number.

It is an amenable number.

12527473 is a deficient number, since it is larger than the sum of its proper divisors (1886927).

12527473 is a wasteful number, since it uses less digits than its factorization.

12527473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12167.

The product of its digits is 11760, while the sum is 31.

The square root of 12527473 is about 3539.4170423955. The cubic root of 12527473 is about 232.2493417637.

Adding to 12527473 its reverse (37472521), we get a palindrome (49999994).

The spelling of 12527473 in words is "twelve million, five hundred twenty-seven thousand, four hundred seventy-three".