2000158 has 8 divisors (see below), whose sum is σ = 3011760. Its totient is φ = 996240.

The previous prime is 2000153. The next prime is 2000177. The reversal of 2000158 is 8510002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218 + ... + 2341.

It is an arithmetic number, because the mean of its divisors is an integer number (376470).

2^2000158 is an apocalyptic number.

2000158 is a deficient number, since it is larger than the sum of its proper divisors (1011602).

2000158 is a wasteful number, since it uses less digits than its factorization.

2000158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2000158 is about 1414.2694227056. The cubic root of 2000158 is about 125.9954226942.

The spelling of 2000158 in words is "two million, one hundred fifty-eight", and thus it is an aban number.