2012371 has 2 divisors, whose sum is σ = 2012372. Its totient is φ = 2012370.

The previous prime is 2012363. The next prime is 2012383. The reversal of 2012371 is 1732102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012371 - 2³ = 2012363 is a prime.

2012371 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2012471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006185 + 1006186.

It is an arithmetic number, because the mean of its divisors is an integer number (1006186).

2^2012371 is an apocalyptic number.

2012371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012371 is an equidigital number, since it uses as much as digits as its factorization.

2012371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 2012371 is about 1418.5806286567. The cubic root of 2012371 is about 126.2513459321.

Adding to 2012371 its reverse (1732102), we get a palindrome (3744473).

The spelling of 2012371 in words is "two million, twelve thousand, three hundred seventy-one".