4425750 has 96 divisors (see below), whose sum is σ = 13725504. Its totient is φ = 1008000.

The previous prime is 4425749. The next prime is 4425779. The reversal of 4425750 is 575244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15610 + ... + 15890.

It is an arithmetic number, because the mean of its divisors is an integer number (142974).

Almost surely, 2^4425750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4425750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6862752).

4425750 is an abundant number, since it is smaller than the sum of its proper divisors (9299754).

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

4425750 is a wasteful number, since it uses less digits than its factorization.

4425750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4425750 is about 2103.7466577514. The cubic root of 4425750 is about 164.1832919967.

The spelling of 4425750 in words is "four million, four hundred twenty-five thousand, seven hundred fifty".