12006371 has 4 divisors (see below), whose sum is σ = 12929952. Its totient is φ = 11082792.

The previous prime is 12006359. The next prime is 12006409. The reversal of 12006371 is 17360021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17360021 = 7 ⋅2480003.

It is a cyclic number.

It is not a de Polignac number, because 12006371 - 2⁶ = 12006307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12006311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461771 + ... + 461796.

It is an arithmetic number, because the mean of its divisors is an integer number (3232488).

Almost surely, 2^12006371 is an apocalyptic number.

12006371 is a deficient number, since it is larger than the sum of its proper divisors (923581).

12006371 is an equidigital number, since it uses as much as digits as its factorization.

12006371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923580.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 12006371 is about 3465.0210677570. The cubic root of 12006371 is about 228.9833578671.

Adding to 12006371 its reverse (17360021), we get a palindrome (29366392).

The spelling of 12006371 in words is "twelve million, six thousand, three hundred seventy-one".