4971412 has 24 divisors (see below), whose sum is σ = 9533160. Its totient is φ = 2257920.

The previous prime is 4971409. The next prime is 4971419. The reversal of 4971412 is 2141794.

It can be written as a sum of positive squares in 4 ways, for example, as 148996 + 4822416 = 386^2 + 2196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4971419) 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 in 7 ways as a sum of consecutive naturals, for example, 712 + ... + 3232.

It is an arithmetic number, because the mean of its divisors is an integer number (397215).

Almost surely, 2^4971412 is an apocalyptic number.

It is an amenable number.

4971412 is a deficient number, since it is larger than the sum of its proper divisors (4561748).

4971412 is a wasteful number, since it uses less digits than its factorization.

4971412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571 (or 2569 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 4971412 is about 2229.6663427518. Note that the first 3 decimals coincide. The cubic root of 4971412 is about 170.6710729521.

The spelling of 4971412 in words is "four million, nine hundred seventy-one thousand, four hundred twelve".