4252564 has 12 divisors (see below), whose sum is σ = 7468384. Its totient is φ = 2118744.

The previous prime is 4252559. The next prime is 4252583. The reversal of 4252564 is 4652524.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4⁵ + 2 + 5⁷ + 2¹⁹ + 5⁹ + 6⁸ + 4⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504 + ... + 2959.

Almost surely, 2^4252564 is an apocalyptic number.

It is an amenable number.

4252564 is a deficient number, since it is larger than the sum of its proper divisors (3215820).

4252564 is a wasteful number, since it uses less digits than its factorization.

4252564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774 (or 3772 counting only the distinct ones).

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

The square root of 4252564 is about 2062.1745803884. The cubic root of 4252564 is about 162.0131574946.

The spelling of 4252564 in words is "four million, two hundred fifty-two thousand, five hundred sixty-four".