12869954 has 8 divisors (see below), whose sum is σ = 20321040. Its totient is φ = 6096276.

The previous prime is 12869951. The next prime is 12869971. The reversal of 12869954 is 45996821.

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

It is not an unprimeable number, because it can be changed into a prime (12869951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169304 + ... + 169379.

It is an arithmetic number, because the mean of its divisors is an integer number (2540130).

Almost surely, 2^12869954 is an apocalyptic number.

12869954 is a deficient number, since it is larger than the sum of its proper divisors (7451086).

12869954 is a wasteful number, since it uses less digits than its factorization.

12869954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338704.

The product of its digits is 155520, while the sum is 44.

The square root of 12869954 is about 3587.4718117359. The cubic root of 12869954 is about 234.3467841351.

The spelling of 12869954 in words is "twelve million, eight hundred sixty-nine thousand, nine hundred fifty-four".