2002382671 has 4 divisors (see below), whose sum is σ = 2022208344. Its totient is φ = 1982557000.

The previous prime is 2002382653. The next prime is 2002382741. The reversal of 2002382671 is 1762832002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2002382671 - 2⁵ = 2002382639 is a prime.

It is a super-2 number, since 2×2002382671² = 8019072722242188482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002382071) 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, 9912685 + ... + 9912886.

It is an arithmetic number, because the mean of its divisors is an integer number (505552086).

Almost surely, 2^2002382671 is an apocalyptic number.

2002382671 is a deficient number, since it is larger than the sum of its proper divisors (19825673).

2002382671 is a wasteful number, since it uses less digits than its factorization.

2002382671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19825672.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2002382671 is about 44747.9906923205. The cubic root of 2002382671 is about 1260.4211808975.

The spelling of 2002382671 in words is "two billion, two million, three hundred eighty-two thousand, six hundred seventy-one".