40482589 has 16 divisors (see below), whose sum is σ = 47496960. Its totient is φ = 33788160.

The previous prime is 40482587. The next prime is 40482601. The reversal of 40482589 is 98528404.

It is not a de Polignac number, because 40482589 - 2¹ = 40482587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40482581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47832 + ... + 48670.

It is an arithmetic number, because the mean of its divisors is an integer number (2968560).

Almost surely, 2^40482589 is an apocalyptic number.

It is an amenable number.

40482589 is a deficient number, since it is larger than the sum of its proper divisors (7014371).

40482589 is a wasteful number, since it uses less digits than its factorization.

40482589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 40482589 is about 6362.5929462759. The cubic root of 40482589 is about 343.3650543057.

The spelling of 40482589 in words is "forty million, four hundred eighty-two thousand, five hundred eighty-nine".