4521084 has 12 divisors (see below), whose sum is σ = 10549224. Its totient is φ = 1507024.

The previous prime is 4521079. The next prime is 4521103. The reversal of 4521084 is 4801254.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188367 + ... + 188390.

It is an arithmetic number, because the mean of its divisors is an integer number (879102).

Almost surely, 2^4521084 is an apocalyptic number.

It is an amenable number.

4521084 is an abundant number, since it is smaller than the sum of its proper divisors (6028140).

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

4521084 is a wasteful number, since it uses less digits than its factorization.

4521084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376764 (or 376762 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 4521084 is about 2126.2840826193. The cubic root of 4521084 is about 165.3538046250.

The spelling of 4521084 in words is "four million, five hundred twenty-one thousand, eighty-four".