12955210 has 48 divisors (see below), whose sum is σ = 25482240. Its totient is φ = 4736160.

The previous prime is 12955183. The next prime is 12955213. The reversal of 12955210 is 1255921.

12955210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12955210² = 335674932288200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12955213) 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, 163951 + ... + 164029.

It is an arithmetic number, because the mean of its divisors is an integer number (530880).

Almost surely, 2^12955210 is an apocalyptic number.

12955210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12955210 is a deficient number, since it is larger than the sum of its proper divisors (12527030).

12955210 is a wasteful number, since it uses less digits than its factorization.

12955210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 12955210 is about 3599.3346607394. The cubic root of 12955210 is about 234.8631162992.

The spelling of 12955210 in words is "twelve million, nine hundred fifty-five thousand, two hundred ten".