12350385 has 12 divisors (see below), whose sum is σ = 21407412. Its totient is φ = 6586848.

The previous prime is 12350383. The next prime is 12350407. The reversal of 12350385 is 58305321.

12350385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4124961 + 8225424 = 2031^2 + 2868^2 .

It is not a de Polignac number, because 12350385 - 2¹ = 12350383 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12350383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137182 + ... + 137271.

It is an arithmetic number, because the mean of its divisors is an integer number (1783951).

Almost surely, 2^12350385 is an apocalyptic number.

12350385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12350385 is a deficient number, since it is larger than the sum of its proper divisors (9057027).

12350385 is a wasteful number, since it uses less digits than its factorization.

12350385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274464 (or 274461 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 12350385 is about 3514.3114546096. The cubic root of 12350385 is about 231.1497875993.

The spelling of 12350385 in words is "twelve million, three hundred fifty thousand, three hundred eighty-five".