12550849 has 8 divisors (see below), whose sum is σ = 13244000. Its totient is φ = 11860992.

The previous prime is 12550831. The next prime is 12550861. The reversal of 12550849 is 94805521.

12550849 is digitally balanced in base 2, 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 12550849 - 2⁹ = 12550337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12550819) 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, 14182 + ... + 15040.

It is an arithmetic number, because the mean of its divisors is an integer number (1655500).

Almost surely, 2^12550849 is an apocalyptic number.

12550849 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12550849 is a deficient number, since it is larger than the sum of its proper divisors (693151).

12550849 is an equidigital number, since it uses as much as digits as its factorization.

12550849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 12550849 is about 3542.7177420732. The cubic root of 12550849 is about 232.3937094605.

The spelling of 12550849 in words is "twelve million, five hundred fifty thousand, eight hundred forty-nine".