4250872 has 8 divisors (see below), whose sum is σ = 7970400. Its totient is φ = 2125432.

The previous prime is 4250861. The next prime is 4250879. The reversal of 4250872 is 2780524.

It is a tau number, because it is divible by the number of its divisors (8).

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 self number, because there is not a number n which added to its sum of digits gives 4250872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250879) by changing a digit.

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 as a sum of consecutive naturals, namely, 265672 + ... + 265687.

It is an arithmetic number, because the mean of its divisors is an integer number (996300).

Almost surely, 2^4250872 is an apocalyptic number.

It is an amenable number.

4250872 is a deficient number, since it is larger than the sum of its proper divisors (3719528).

4250872 is a wasteful number, since it uses less digits than its factorization.

4250872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531365 (or 531361 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4250872 is about 2061.7642930267. The cubic root of 4250872 is about 161.9916675082.

The spelling of 4250872 in words is "four million, two hundred fifty thousand, eight hundred seventy-two".