4425500 has 48 divisors (see below), whose sum is σ = 9906624. Its totient is φ = 1726400.

The previous prime is 4425497. The next prime is 4425503. The reversal of 4425500 is 55244.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4425497) and next prime (4425503).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26417 + ... + 26583.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

Almost surely, 2^4425500 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 4425500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4953312).

4425500 is an abundant number, since it is smaller than the sum of its proper divisors (5481124).

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

4425500 is a wasteful number, since it uses less digits than its factorization.

4425500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 4425500 is about 2103.6872391114. The cubic root of 4425500 is about 164.1802004984.

The spelling of 4425500 in words is "four million, four hundred twenty-five thousand, five hundred".