4590900 has 54 divisors (see below), whose sum is σ = 14392742. Its totient is φ = 1224000.

The previous prime is 4590899. The next prime is 4590917. The reversal of 4590900 is 90954.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 79524 + 4511376 = 282^2 + 2124^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1651 + ... + 3450.

Almost surely, 2^4590900 is an apocalyptic number.

It is an amenable number.

4590900 is an abundant number, since it is smaller than the sum of its proper divisors (9801842).

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

4590900 is a wasteful number, since it uses less digits than its factorization.

4590900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121 (or 5111 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 4590900 is about 2142.6385602803. The cubic root of 4590900 is about 166.2006090678.

The spelling of 4590900 in words is "four million, five hundred ninety thousand, nine hundred".