12850147 has 8 divisors (see below), whose sum is σ = 13652496. Its totient is φ = 12052992.

The previous prime is 12850139. The next prime is 12850153. The reversal of 12850147 is 74105821.

12850147 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12850147 - 2³ = 12850139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12853147) by changing a digit.

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, 4608 + ... + 6850.

It is an arithmetic number, because the mean of its divisors is an integer number (1706562).

Almost surely, 2^12850147 is an apocalyptic number.

12850147 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12850147 is a deficient number, since it is larger than the sum of its proper divisors (802349).

12850147 is a wasteful number, since it uses less digits than its factorization.

12850147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12850147 is about 3584.7101695953. The cubic root of 12850147 is about 234.2265016538.

Adding to 12850147 its reverse (74105821), we get a palindrome (86955968).

The spelling of 12850147 in words is "twelve million, eight hundred fifty thousand, one hundred forty-seven".