4455126 has 48 divisors (see below), whose sum is σ = 10570560. Its totient is φ = 1347840.

The previous prime is 4455119. The next prime is 4455151. The reversal of 4455126 is 6215544.

It is a self number, because there is not a number n which added to its sum of digits gives 4455126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18366 + ... + 18606.

It is an arithmetic number, because the mean of its divisors is an integer number (220220).

Almost surely, 2^4455126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4455126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5285280).

4455126 is an abundant number, since it is smaller than the sum of its proper divisors (6115434).

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

4455126 is a wasteful number, since it uses less digits than its factorization.

4455126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 338 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4455126 is about 2110.7169398098. The cubic root of 4455126 is about 164.5457478168.

The spelling of 4455126 in words is "four million, four hundred fifty-five thousand, one hundred twenty-six".