590493 has 4 divisors (see below), whose sum is σ = 787328. Its totient is φ = 393660.

The previous prime is 590489. The next prime is 590537. The reversal of 590493 is 394095.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 590493 - 2² = 590489 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 590493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (590593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98413 + ... + 98418.

It is an arithmetic number, because the mean of its divisors is an integer number (196832).

590493 is a Friedman number, since it can be written as 9^5*(9+4^0)+3, using all its digits and the basic arithmetic operations.

2⁵⁹⁰⁴⁹³ is an apocalyptic number.

It is an amenable number.

590493 is a deficient number, since it is larger than the sum of its proper divisors (196835).

590493 is a wasteful number, since it uses less digits than its factorization.

590493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196834.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 590493 is about 768.4354234417. The cubic root of 590493 is about 83.8954197379.

It can be divided in two parts, 59049 and 3, that multiplied together give a 11-th power (177147 = 3¹¹).

The spelling of 590493 in words is "five hundred ninety thousand, four hundred ninety-three".