12830950 has 48 divisors (see below), whose sum is σ = 26717040. Its totient is φ = 4544000.

The previous prime is 12830933. The next prime is 12830957. The reversal of 12830950 is 5903821.

12830950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12830957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22266 + ... + 22834.

It is an arithmetic number, because the mean of its divisors is an integer number (556605).

Almost surely, 2^12830950 is an apocalyptic number.

12830950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12830950 is an abundant number, since it is smaller than the sum of its proper divisors (13886090).

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

12830950 is a wasteful number, since it uses less digits than its factorization.

12830950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 12830950 is about 3582.0315464831. The cubic root of 12830950 is about 234.1098055281.

The spelling of 12830950 in words is "twelve million, eight hundred thirty thousand, nine hundred fifty".