2020174 has 8 divisors (see below), whose sum is σ = 3263400. Its totient is φ = 932376.

The previous prime is 2020171. The next prime is 2020181. The reversal of 2020174 is 4710202.

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

It is a super-2 number, since 2×2020174² = 8162205980552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38824 + ... + 38875.

It is an arithmetic number, because the mean of its divisors is an integer number (407925).

2^2020174 is an apocalyptic number.

2020174 is a deficient number, since it is larger than the sum of its proper divisors (1243226).

2020174 is a wasteful number, since it uses less digits than its factorization.

2020174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77714.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 2020174 is about 1421.3282520234. The cubic root of 2020174 is about 126.4143159959.

Adding to 2020174 its reverse (4710202), we get a palindrome (6730376).

The spelling of 2020174 in words is "two million, twenty thousand, one hundred seventy-four".