12023385 has 16 divisors (see below), whose sum is σ = 20986560. Its totient is φ = 5829440.

The previous prime is 12023383. The next prime is 12023387. The reversal of 12023385 is 58332021.

It is an interprime number because it is at equal distance from previous prime (12023383) and next prime (12023387).

It is not a de Polignac number, because 12023385 - 2¹ = 12023383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12023383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36270 + ... + 36599.

It is an arithmetic number, because the mean of its divisors is an integer number (1311660).

Almost surely, 2^12023385 is an apocalyptic number.

12023385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12023385 is a deficient number, since it is larger than the sum of its proper divisors (8963175).

12023385 is a wasteful number, since it uses less digits than its factorization.

12023385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72888.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12023385 is about 3467.4753063288. The cubic root of 12023385 is about 229.0914694694.

The spelling of 12023385 in words is "twelve million, twenty-three thousand, three hundred eighty-five".