2007593881 has 4 divisors (see below), whose sum is σ = 2007724752. Its totient is φ = 2007463012.

The previous prime is 2007593879. The next prime is 2007593921. The reversal of 2007593881 is 1883957002.

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 a cyclic number.

It is not a de Polignac number, because 2007593881 - 2¹ = 2007593879 is a prime.

It is a super-2 number, since 2×2007593881² = 8060866382057284322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2007593851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38815 + ... + 74308.

It is an arithmetic number, because the mean of its divisors is an integer number (501931188).

Almost surely, 2^2007593881 is an apocalyptic number.

It is an amenable number.

2007593881 is a deficient number, since it is larger than the sum of its proper divisors (130871).

2007593881 is a wasteful number, since it uses less digits than its factorization.

2007593881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130870.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 2007593881 is about 44806.1812811581. The cubic root of 2007593881 is about 1261.5136510089.

The spelling of 2007593881 in words is "two billion, seven million, five hundred ninety-three thousand, eight hundred eighty-one".