2002679118 has 96 divisors (see below), whose sum is σ = 5119096320. Its totient is φ = 558977280.

The previous prime is 2002679117. The next prime is 2002679123. The reversal of 2002679118 is 8119762002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002679117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151873 + ... + 164531.

It is an arithmetic number, because the mean of its divisors is an integer number (53323920).

Almost surely, 2^2002679118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002679118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2559548160).

2002679118 is an abundant number, since it is smaller than the sum of its proper divisors (3116417202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002679118 is a wasteful number, since it uses less digits than its factorization.

2002679118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12742 (or 12739 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 2002679118 is about 44751.3029754442. The cubic root of 2002679118 is about 1260.4833784061.

The spelling of 2002679118 in words is "two billion, two million, six hundred seventy-nine thousand, one hundred eighteen".