12960442 has 8 divisors (see below), whose sum is σ = 21208032. Its totient is φ = 5891100.

The previous prime is 12960407. The next prime is 12960457. The reversal of 12960442 is 24406921.

12960442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12960442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294534 + ... + 294577.

It is an arithmetic number, because the mean of its divisors is an integer number (2651004).

Almost surely, 2^12960442 is an apocalyptic number.

12960442 is a deficient number, since it is larger than the sum of its proper divisors (8247590).

12960442 is a wasteful number, since it uses less digits than its factorization.

12960442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589124.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 12960442 is about 3600.0613883655. The cubic root of 12960442 is about 234.8947287662.

The spelling of 12960442 in words is "twelve million, nine hundred sixty thousand, four hundred forty-two".