12941900 has 18 divisors (see below), whose sum is σ = 28084140. Its totient is φ = 5176720.

The previous prime is 12941881. The next prime is 12941909. The reversal of 12941900 is 914921.

12941900 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 2×12941900² = 334985551220000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12941900.

It is not an unprimeable number, because it can be changed into a prime (12941909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64610 + ... + 64809.

It is an arithmetic number, because the mean of its divisors is an integer number (1560230).

Almost surely, 2^12941900 is an apocalyptic number.

12941900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12941900 is an abundant number, since it is smaller than the sum of its proper divisors (15142240).

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

12941900 is a wasteful number, since it uses less digits than its factorization.

12941900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129433 (or 129426 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 12941900 is about 3597.4852327702. The cubic root of 12941900 is about 234.7826570545.

The spelling of 12941900 in words is "twelve million, nine hundred forty-one thousand, nine hundred".