12953442 has 16 divisors (see below), whose sum is σ = 26073792. Its totient is φ = 4290000.

The previous prime is 12953431. The next prime is 12953467. The reversal of 12953442 is 24435921.

12953442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5934 + ... + 7817.

It is an arithmetic number, because the mean of its divisors is an integer number (1629612).

Almost surely, 2^12953442 is an apocalyptic number.

12953442 is an abundant number, since it is smaller than the sum of its proper divisors (13120350).

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

12953442 is a wasteful number, since it uses less digits than its factorization.

12953442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13913.

The product of its digits is 8640, while the sum is 30.

The square root of 12953442 is about 3599.0890514129. The cubic root of 12953442 is about 234.8524318750.

The spelling of 12953442 in words is "twelve million, nine hundred fifty-three thousand, four hundred forty-two".