12955030 has 16 divisors (see below), whose sum is σ = 25439184. Its totient is φ = 4710880.

The previous prime is 12955027. The next prime is 12955039. The reversal of 12955030 is 3055921.

It is a junction number, because it is equal to n+sod(n) for n = 12954986 and 12955004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12955039) 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 7 ways as a sum of consecutive naturals, for example, 58777 + ... + 58996.

It is an arithmetic number, because the mean of its divisors is an integer number (1589949).

Almost surely, 2^12955030 is an apocalyptic number.

12955030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12955030 is a deficient number, since it is larger than the sum of its proper divisors (12484154).

12955030 is a wasteful number, since it uses less digits than its factorization.

12955030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117791.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 12955030 is about 3599.3096560313. The cubic root of 12955030 is about 234.8620285629.

The spelling of 12955030 in words is "twelve million, nine hundred fifty-five thousand, thirty".