4245652 has 6 divisors (see below), whose sum is σ = 7429898. Its totient is φ = 2122824.

The previous prime is 4245643. The next prime is 4245679. The reversal of 4245652 is 2565424.

It can be written as a sum of positive squares in only one way, i.e., 4186116 + 59536 = 2046^2 + 244^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4245652.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 530703 + ... + 530710.

Almost surely, 2^4245652 is an apocalyptic number.

It is an amenable number.

4245652 is a deficient number, since it is larger than the sum of its proper divisors (3184246).

4245652 is a wasteful number, since it uses less digits than its factorization.

4245652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061417 (or 1061415 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 4245652 is about 2060.4979980578. The cubic root of 4245652 is about 161.9253326584.

The spelling of 4245652 in words is "four million, two hundred forty-five thousand, six hundred fifty-two".