12394371 has 16 divisors (see below), whose sum is σ = 18517248. Its totient is φ = 7308000.

The previous prime is 12394367. The next prime is 12394373. The reversal of 12394371 is 17349321.

It is not a de Polignac number, because 12394371 - 2² = 12394367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12394373) 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, 3855 + ... + 6296.

It is an arithmetic number, because the mean of its divisors is an integer number (1157328).

Almost surely, 2^12394371 is an apocalyptic number.

12394371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12394371 is a deficient number, since it is larger than the sum of its proper divisors (6122877).

12394371 is a wasteful number, since it uses less digits than its factorization.

12394371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10202.

The product of its digits is 4536, while the sum is 30.

The square root of 12394371 is about 3520.5640173131. The cubic root of 12394371 is about 231.4238764371.

The spelling of 12394371 in words is "twelve million, three hundred ninety-four thousand, three hundred seventy-one".