12488274 has 12 divisors (see below), whose sum is σ = 27057966. Its totient is φ = 4162752.

The previous prime is 12488249. The next prime is 12488279. The reversal of 12488274 is 47288421.

It can be written as a sum of positive squares in only one way, i.e., 12299049 + 189225 = 3507^2 + 435^2 .

It is not an unprimeable number, because it can be changed into a prime (12488279) 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 5 ways as a sum of consecutive naturals, for example, 346879 + ... + 346914.

Almost surely, 2^12488274 is an apocalyptic number.

12488274 is an abundant number, since it is smaller than the sum of its proper divisors (14569692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12488274 is a wasteful number, since it uses less digits than its factorization.

12488274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693801 (or 693798 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 12488274 is about 3533.8752100209. The cubic root of 12488274 is about 232.0068492825.

The spelling of 12488274 in words is "twelve million, four hundred eighty-eight thousand, two hundred seventy-four".