4247604 has 18 divisors (see below), whose sum is σ = 10737090. Its totient is φ = 1415856.

The previous prime is 4247597. The next prime is 4247609. The reversal of 4247604 is 4067424.

It can be written as a sum of positive squares in only one way, i.e., 3348900 + 898704 = 1830^2 + 948^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58959 + ... + 59030.

It is an arithmetic number, because the mean of its divisors is an integer number (596505).

Almost surely, 2^4247604 is an apocalyptic number.

It is an amenable number.

4247604 is an abundant number, since it is smaller than the sum of its proper divisors (6489486).

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

4247604 is a wasteful number, since it uses less digits than its factorization.

4247604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117999 (or 117994 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 4247604 is about 2060.9716155251. The cubic root of 4247604 is about 161.9501446952.

It can be divided in two parts, 4247 and 604, that added together give a triangular number (4851 = T₉₈).

The spelling of 4247604 in words is "four million, two hundred forty-seven thousand, six hundred four".