2002373158 has 4 divisors (see below), whose sum is σ = 3003559740. Its totient is φ = 1001186578.

The previous prime is 2002373143. The next prime is 2002373167. The reversal of 2002373158 is 8513732002.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500593288 + ... + 500593291.

It is an arithmetic number, because the mean of its divisors is an integer number (750889935).

Almost surely, 2^2002373158 is an apocalyptic number.

2002373158 is a deficient number, since it is larger than the sum of its proper divisors (1001186582).

2002373158 is a wasteful number, since it uses less digits than its factorization.

2002373158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001186581.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2002373158 is about 44747.8843969187. The cubic root of 2002373158 is about 1260.4191848744.

The spelling of 2002373158 in words is "two billion, two million, three hundred seventy-three thousand, one hundred fifty-eight".