12954042 has 24 divisors (see below), whose sum is σ = 28177344. Its totient is φ = 4301064.

The previous prime is 12954031. The next prime is 12954047. The reversal of 12954042 is 24045921.

It is a junction number, because it is equal to n+sod(n) for n = 12953997 and 12954015.

It is not an unprimeable number, because it can be changed into a prime (12954047) 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 11 ways as a sum of consecutive naturals, for example, 3823 + ... + 6365.

It is an arithmetic number, because the mean of its divisors is an integer number (1174056).

Almost surely, 2^12954042 is an apocalyptic number.

12954042 is an abundant number, since it is smaller than the sum of its proper divisors (15223302).

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

12954042 is a wasteful number, since it uses less digits than its factorization.

12954042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834 (or 2831 counting only the distinct ones).

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

The square root of 12954042 is about 3599.1724048731. The cubic root of 12954042 is about 234.8560579198.

Adding to 12954042 its reverse (24045921), we get a palindrome (36999963).

The spelling of 12954042 in words is "twelve million, nine hundred fifty-four thousand, forty-two".