4252566 has 16 divisors (see below), whose sum is σ = 8568000. Its totient is φ = 1407048.

The previous prime is 4252559. The next prime is 4252583. The reversal of 4252566 is 6652524.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁷ + 5³ + 2¹³ + 5⁵ + 6² + 6⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (535500).

Almost surely, 2^4252566 is an apocalyptic number.

4252566 is an abundant number, since it is smaller than the sum of its proper divisors (4315434).

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

4252566 is a wasteful number, since it uses less digits than its factorization.

4252566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243.

The product of its digits is 14400, while the sum is 30.

The square root of 4252566 is about 2062.1750653133. The cubic root of 4252566 is about 162.0131828931.

The spelling of 4252566 in words is "four million, two hundred fifty-two thousand, five hundred sixty-six".