4590994 has 8 divisors (see below), whose sum is σ = 6930828. Its totient is φ = 2280720.

The previous prime is 4590977. The next prime is 4591001. The reversal of 4590994 is 4990954.

It can be written as a sum of positive squares in 2 ways, for example, as 3560769 + 1030225 = 1887^2 + 1015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6997 + ... + 7624.

Almost surely, 2^4590994 is an apocalyptic number.

4590994 is a deficient number, since it is larger than the sum of its proper divisors (2339834).

4590994 is a wasteful number, since it uses less digits than its factorization.

4590994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14780.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 4590994 is about 2142.6604957389. The cubic root of 4590994 is about 166.2017433952.

Subtracting from 4590994 its sum of digits (40), we obtain a palindrome (4590954).

The spelling of 4590994 in words is "four million, five hundred ninety thousand, nine hundred ninety-four".