4028450 has 48 divisors (see below), whose sum is σ = 8142336. Its totient is φ = 1478400.

The previous prime is 4028441. The next prime is 4028471. The reversal of 4028450 is 548204.

4028450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35594 + ... + 35706.

It is an arithmetic number, because the mean of its divisors is an integer number (169632).

Almost surely, 2^4028450 is an apocalyptic number.

4028450 is an abundant number, since it is smaller than the sum of its proper divisors (4113886).

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

4028450 is a wasteful number, since it uses less digits than its factorization.

4028450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4028450 is about 2007.0998978626. The cubic root of 4028450 is about 159.1155627841.

The spelling of 4028450 in words is "four million, twenty-eight thousand, four hundred fifty".