4961589 has 8 divisors (see below), whose sum is σ = 6794400. Its totient is φ = 3218256.

The previous prime is 4961587. The next prime is 4961599. The reversal of 4961589 is 9851694.

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

It is not a de Polignac number, because 4961589 - 2¹ = 4961587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4961589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22239 + ... + 22460.

It is an arithmetic number, because the mean of its divisors is an integer number (849300).

Almost surely, 2^4961589 is an apocalyptic number.

It is an amenable number.

4961589 is a deficient number, since it is larger than the sum of its proper divisors (1832811).

4961589 is a wasteful number, since it uses less digits than its factorization.

4961589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44739.

The product of its digits is 77760, while the sum is 42.

The square root of 4961589 is about 2227.4624575961. The cubic root of 4961589 is about 170.5585893249.

The spelling of 4961589 in words is "four million, nine hundred sixty-one thousand, five hundred eighty-nine".