4521126 has 16 divisors (see below), whose sum is σ = 9518400. Its totient is φ = 1427688.

The previous prime is 4521113. The next prime is 4521151. The reversal of 4521126 is 6211254.

4521126 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19716 + ... + 19943.

It is an arithmetic number, because the mean of its divisors is an integer number (594900).

Almost surely, 2^4521126 is an apocalyptic number.

4521126 is an abundant number, since it is smaller than the sum of its proper divisors (4997274).

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

4521126 is a wasteful number, since it uses less digits than its factorization.

4521126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39683.

The product of its digits is 480, while the sum is 21.

The square root of 4521126 is about 2126.2939589812. The cubic root of 4521126 is about 165.3543166584.

The spelling of 4521126 in words is "four million, five hundred twenty-one thousand, one hundred twenty-six".