12952242 has 12 divisors (see below), whose sum is σ = 28063230. Its totient is φ = 4317408.

The previous prime is 12952231. The next prime is 12952271. The reversal of 12952242 is 24225921.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12047841 + 904401 = 3471^2 + 951^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 359767 + ... + 359802.

Almost surely, 2^12952242 is an apocalyptic number.

12952242 is an abundant number, since it is smaller than the sum of its proper divisors (15110988).

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

12952242 is a wasteful number, since it uses less digits than its factorization.

12952242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719577 (or 719574 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 12952242 is about 3598.9223387009. The cubic root of 12952242 is about 234.8451794494.

The spelling of 12952242 in words is "twelve million, nine hundred fifty-two thousand, two hundred forty-two".