12353894 has 16 divisors (see below), whose sum is σ = 21247488. Its totient is φ = 5277192.

The previous prime is 12353881. The next prime is 12353897. The reversal of 12353894 is 49835321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12353897) 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, 3587 + ... + 6129.

It is an arithmetic number, because the mean of its divisors is an integer number (1327968).

Almost surely, 2^12353894 is an apocalyptic number.

12353894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12353894 is a deficient number, since it is larger than the sum of its proper divisors (8893594).

12353894 is a wasteful number, since it uses less digits than its factorization.

12353894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899.

The product of its digits is 25920, while the sum is 35.

The square root of 12353894 is about 3514.8106634640. The cubic root of 12353894 is about 231.1716770060.

The spelling of 12353894 in words is "twelve million, three hundred fifty-three thousand, eight hundred ninety-four".