2471212 has 12 divisors (see below), whose sum is σ = 4512816. Its totient is φ = 1181840.

The previous prime is 2471207. The next prime is 2471219. The reversal of 2471212 is 2121742.

It is a happy number.

2471212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2471212² = 12213777497888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2471212.

It is not an unprimeable number, because it can be changed into a prime (2471219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13339 + ... + 13522.

It is an arithmetic number, because the mean of its divisors is an integer number (376068).

2^2471212 is an apocalyptic number.

It is an amenable number.

2471212 is a deficient number, since it is larger than the sum of its proper divisors (2041604).

2471212 is a wasteful number, since it uses less digits than its factorization.

2471212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26888 (or 26886 counting only the distinct ones).

The product of its digits is 224, while the sum is 19.

The square root of 2471212 is about 1572.0089058272. The cubic root of 2471212 is about 135.1979172911.

Adding to 2471212 its reverse (2121742), we get a palindrome (4592954).

The spelling of 2471212 in words is "two million, four hundred seventy-one thousand, two hundred twelve".