12850487 has 8 divisors (see below), whose sum is σ = 14653296. Its totient is φ = 11164032.

The previous prime is 12850477. The next prime is 12850499. The reversal of 12850487 is 78405821.

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 12850487 - 2⁶ = 12850423 is a prime.

It is a super-2 number, since 2×12850487² = 330270032274338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12850417) 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, 28853 + ... + 29294.

It is an arithmetic number, because the mean of its divisors is an integer number (1831662).

Almost surely, 2^12850487 is an apocalyptic number.

12850487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12850487 is a deficient number, since it is larger than the sum of its proper divisors (1802809).

12850487 is a wasteful number, since it uses less digits than its factorization.

12850487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58177.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 12850487 is about 3584.7575929203. The cubic root of 12850487 is about 234.2285674229.

The spelling of 12850487 in words is "twelve million, eight hundred fifty thousand, four hundred eighty-seven".