12482747 has 4 divisors (see below), whose sum is σ = 12531576. Its totient is φ = 12433920.

The previous prime is 12482741. The next prime is 12482761. The reversal of 12482747 is 74728421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12482747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12482741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24029 + ... + 24542.

It is an arithmetic number, because the mean of its divisors is an integer number (3132894).

Almost surely, 2^12482747 is an apocalyptic number.

12482747 is a deficient number, since it is larger than the sum of its proper divisors (48829).

12482747 is an equidigital number, since it uses as much as digits as its factorization.

12482747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48828.

The product of its digits is 25088, while the sum is 35.

The square root of 12482747 is about 3533.0931207654. The cubic root of 12482747 is about 231.9726174083.

The spelling of 12482747 in words is "twelve million, four hundred eighty-two thousand, seven hundred forty-seven".