4253556 has 12 divisors (see below), whose sum is σ = 9924992. Its totient is φ = 1417848.

The previous prime is 4253537. The next prime is 4253563. The reversal of 4253556 is 6553524.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁵ + 5 + 3¹⁰ + 5 + 5³ + 6² .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177220 + ... + 177243.

Almost surely, 2^4253556 is an apocalyptic number.

It is an amenable number.

4253556 is an abundant number, since it is smaller than the sum of its proper divisors (5671436).

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

4253556 is a wasteful number, since it uses less digits than its factorization.

4253556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354470 (or 354468 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 4253556 is about 2062.4150891612. The cubic root of 4253556 is about 162.0257541740.

Subtracting 4253556 from its reverse (6553524), we obtain a cube (2299968 = 132³).

The spelling of 4253556 in words is "four million, two hundred fifty-three thousand, five hundred fifty-six".