12676890 has 16 divisors (see below), whose sum is σ = 30424608. Its totient is φ = 3380496.

The previous prime is 12676889. The next prime is 12676891. The reversal of 12676890 is 9867621.

12676890 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12676889) and next prime (12676891).

It is not an unprimeable number, because it can be changed into a prime (12676891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211252 + ... + 211311.

It is an arithmetic number, because the mean of its divisors is an integer number (1901538).

Almost surely, 2^12676890 is an apocalyptic number.

12676890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12676890 is an abundant number, since it is smaller than the sum of its proper divisors (17747718).

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

12676890 is a wasteful number, since it uses less digits than its factorization.

12676890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422573.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 12676890 is about 3560.4620486673. The cubic root of 12676890 is about 233.1690521634.

The spelling of 12676890 in words is "twelve million, six hundred seventy-six thousand, eight hundred ninety".