2007942589 has 4 divisors (see below), whose sum is σ = 2009538720. Its totient is φ = 2006346460.

The previous prime is 2007942479. The next prime is 2007942611. The reversal of 2007942589 is 9852497002.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9852497002 = 2 ⋅4926248501.

It is a cyclic number.

It is not a de Polignac number, because 2007942589 - 2²¹ = 2005845437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007942089) 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, 796177 + ... + 798694.

It is an arithmetic number, because the mean of its divisors is an integer number (502384680).

Almost surely, 2^2007942589 is an apocalyptic number.

It is an amenable number.

2007942589 is a deficient number, since it is larger than the sum of its proper divisors (1596131).

2007942589 is a wasteful number, since it uses less digits than its factorization.

2007942589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596130.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 2007942589 is about 44810.0724056545. The cubic root of 2007942589 is about 1261.5866861049.

The spelling of 2007942589 in words is "two billion, seven million, nine hundred forty-two thousand, five hundred eighty-nine".