4590489 has 8 divisors (see below), whose sum is σ = 6236352. Its totient is φ = 3002480.

The previous prime is 4590461. The next prime is 4590491. The reversal of 4590489 is 9840954.

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

It is a cyclic number.

It is not a de Polignac number, because 4590489 - 2¹³ = 4582297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4590499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14277 + ... + 14594.

It is an arithmetic number, because the mean of its divisors is an integer number (779544).

Almost surely, 2^4590489 is an apocalyptic number.

It is an amenable number.

4590489 is a deficient number, since it is larger than the sum of its proper divisors (1645863).

4590489 is a wasteful number, since it uses less digits than its factorization.

4590489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28927.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4590489 is about 2142.5426483503. The cubic root of 4590489 is about 166.1956492205.

The spelling of 4590489 in words is "four million, five hundred ninety thousand, four hundred eighty-nine".