2085174 has 96 divisors (see below), whose sum is σ = 5940480. Its totient is φ = 513216.

The previous prime is 2085151. The next prime is 2085191. The reversal of 2085174 is 4715802.

It is a super-2 number, since 2×2085174² = 8695901220552, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 31089 + ... + 31155.

It is an arithmetic number, because the mean of its divisors is an integer number (61880).

2^2085174 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2085174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2970240).

2085174 is an abundant number, since it is smaller than the sum of its proper divisors (3855306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2085174 is a wasteful number, since it uses less digits than its factorization.

2085174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2085174 is about 1444.0131578348. The cubic root of 2085174 is about 127.7558415329.

The spelling of 2085174 in words is "two million, eighty-five thousand, one hundred seventy-four".