4251384 has 48 divisors (see below), whose sum is σ = 11625120. Its totient is φ = 1403520.

The previous prime is 4251361. The next prime is 4251397. The reversal of 4251384 is 4831524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9649 + ... + 10079.

It is an arithmetic number, because the mean of its divisors is an integer number (242190).

Almost surely, 2^4251384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4251384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5812560).

4251384 is an abundant number, since it is smaller than the sum of its proper divisors (7373736).

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

4251384 is a wasteful number, since it uses less digits than its factorization.

4251384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 573 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4251384 is about 2061.8884547909. Note that the first 3 decimals coincide. The cubic root of 4251384 is about 161.9981709899.

The spelling of 4251384 in words is "four million, two hundred fifty-one thousand, three hundred eighty-four".