12389010 has 16 divisors (see below), whose sum is σ = 29733696. Its totient is φ = 3303728.

The previous prime is 12388993. The next prime is 12389021. The reversal of 12389010 is 1098321.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206454 + ... + 206513.

It is an arithmetic number, because the mean of its divisors is an integer number (1858356).

Almost surely, 2^12389010 is an apocalyptic number.

12389010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12389010 is an abundant number, since it is smaller than the sum of its proper divisors (17344686).

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

12389010 is a wasteful number, since it uses less digits than its factorization.

12389010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412977.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 12389010 is about 3519.8025512804. The cubic root of 12389010 is about 231.3905053118.

The spelling of 12389010 in words is "twelve million, three hundred eighty-nine thousand, ten".