4059489 has 16 divisors (see below), whose sum is σ = 6289280. Its totient is φ = 2280960.

The previous prime is 4059443. The next prime is 4059499. The reversal of 4059489 is 9849504.

It is not a de Polignac number, because 4059489 - 2⁷ = 4059361 is a prime.

It is a super-2 number, since 2×4059489² = 32958901882242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4059439) 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 15 ways as a sum of consecutive naturals, for example, 304 + ... + 2865.

It is an arithmetic number, because the mean of its divisors is an integer number (393080).

Almost surely, 2^4059489 is an apocalyptic number.

It is an amenable number.

4059489 is a deficient number, since it is larger than the sum of its proper divisors (2229791).

4059489 is a wasteful number, since it uses less digits than its factorization.

4059489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240.

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

The square root of 4059489 is about 2014.8173614499. The cubic root of 4059489 is about 159.5231767633.

The spelling of 4059489 in words is "four million, fifty-nine thousand, four hundred eighty-nine".