12970242 has 12 divisors (see below), whose sum is σ = 28102230. Its totient is φ = 4323408.

The previous prime is 12970211. The next prime is 12970249. The reversal of 12970242 is 24207921.

It can be written as a sum of positive squares in only one way, i.e., 11758041 + 1212201 = 3429^2 + 1101^2 .

It is not an unprimeable number, because it can be changed into a prime (12970249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 360267 + ... + 360302.

Almost surely, 2^12970242 is an apocalyptic number.

12970242 is an abundant number, since it is smaller than the sum of its proper divisors (15131988).

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

12970242 is a wasteful number, since it uses less digits than its factorization.

12970242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720577 (or 720574 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 12970242 is about 3601.4222190685. The cubic root of 12970242 is about 234.9539188354.

The spelling of 12970242 in words is "twelve million, nine hundred seventy thousand, two hundred forty-two".