4247476 has 6 divisors (see below), whose sum is σ = 7433090. Its totient is φ = 2123736.

The previous prime is 4247471. The next prime is 4247513. The reversal of 4247476 is 6747424.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 1623076 = 1620^2 + 1274^2 .

It is a d-powerful number, because it can be written as 4 + 2³ + 4⁶ + 7 + 4¹¹ + 7⁴ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247471) 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 as a sum of consecutive naturals, namely, 530931 + ... + 530938.

Almost surely, 2^4247476 is an apocalyptic number.

It is an amenable number.

4247476 is a deficient number, since it is larger than the sum of its proper divisors (3185614).

4247476 is a wasteful number, since it uses less digits than its factorization.

4247476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061873 (or 1061871 counting only the distinct ones).

The product of its digits is 37632, while the sum is 34.

The square root of 4247476 is about 2060.9405619765. The cubic root of 4247476 is about 161.9485179094.

The spelling of 4247476 in words is "four million, two hundred forty-seven thousand, four hundred seventy-six".