2002183898 has 24 divisors (see below), whose sum is σ = 3547717056. Its totient is φ = 840075600.

The previous prime is 2002183889. The next prime is 2002183901. The reversal of 2002183898 is 8983812002.

It is a happy number.

It is a super-2 number, since 2×2002183898² = 8017480722820948808, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265538 + ... + 272973.

It is an arithmetic number, because the mean of its divisors is an integer number (147821544).

Almost surely, 2^2002183898 is an apocalyptic number.

2002183898 is a deficient number, since it is larger than the sum of its proper divisors (1545533158).

2002183898 is a wasteful number, since it uses less digits than its factorization.

2002183898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538550 (or 538537 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 2002183898 is about 44745.7696100983. The cubic root of 2002183898 is about 1260.3794729207.

The spelling of 2002183898 in words is "two billion, two million, one hundred eighty-three thousand, eight hundred ninety-eight".