4352250 has 64 divisors (see below), whose sum is σ = 12430080. Its totient is φ = 993600.

The previous prime is 4352239. The next prime is 4352251. The reversal of 4352250 is 522534.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4352251) 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 in 31 ways as a sum of consecutive naturals, for example, 4836 + ... + 5664.

It is an arithmetic number, because the mean of its divisors is an integer number (194220).

Almost surely, 2^4352250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4352250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6215040).

4352250 is an abundant number, since it is smaller than the sum of its proper divisors (8077830).

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

4352250 is a wasteful number, since it uses less digits than its factorization.

4352250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4352250 is about 2086.2046879441. The cubic root of 4352250 is about 163.2693302845.

Adding to 4352250 its reverse (522534), we get a palindrome (4874784).

The spelling of 4352250 in words is "four million, three hundred fifty-two thousand, two hundred fifty".