4247768 has 16 divisors (see below), whose sum is σ = 9102480. Its totient is φ = 1820448.

The previous prime is 4247767. The next prime is 4247777. The reversal of 4247768 is 8677424.

4247768 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 4³ + 2⁷ + 4¹¹ + 7⁴ + 7⁵ + 6⁴ + 8⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37871 + ... + 37982.

It is an arithmetic number, because the mean of its divisors is an integer number (568905).

Almost surely, 2^4247768 is an apocalyptic number.

It is an amenable number.

4247768 is an abundant number, since it is smaller than the sum of its proper divisors (4854712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4247768 is a wasteful number, since it uses less digits than its factorization.

4247768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75866 (or 75862 counting only the distinct ones).

The product of its digits is 75264, while the sum is 38.

The square root of 4247768 is about 2061.0114022004. The cubic root of 4247768 is about 161.9522289669.

It can be divided in two parts, 424 and 7768, that added together give a 13-th power (8192 = 2¹³).

The spelling of 4247768 in words is "four million, two hundred forty-seven thousand, seven hundred sixty-eight".