2012471 has 2 divisors, whose sum is σ = 2012472. Its totient is φ = 2012470.

The previous prime is 2012449. The next prime is 2012519. The reversal of 2012471 is 1742102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012471 - 2⁶ = 2012407 is a prime.

It is a super-3 number, since 3×2012471³ = 24451761283826289333, which contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006235 + 1006236.

It is an arithmetic number, because the mean of its divisors is an integer number (1006236).

2^2012471 is an apocalyptic number.

2012471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012471 is an equidigital number, since it uses as much as digits as its factorization.

2012471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 2012471 is about 1418.6158747173. The cubic root of 2012471 is about 126.2534371511.

Adding to 2012471 its reverse (1742102), we get a palindrome (3754573).

The spelling of 2012471 in words is "two million, twelve thousand, four hundred seventy-one".