2056174 has 8 divisors (see below), whose sum is σ = 3156120. Its totient is φ = 1004136.

The previous prime is 2056157. The next prime is 2056193. The reversal of 2056174 is 4716502.

It is a sphenic number, since it is the product of 3 distinct 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 in 3 ways as a sum of consecutive naturals, for example, 11869 + ... + 12040.

It is an arithmetic number, because the mean of its divisors is an integer number (394515).

2^2056174 is an apocalyptic number.

2056174 is a deficient number, since it is larger than the sum of its proper divisors (1099946).

2056174 is a wasteful number, since it uses less digits than its factorization.

2056174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23954.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2056174 is about 1433.9365397395. The cubic root of 2056174 is about 127.1608106136.

The spelling of 2056174 in words is "two million, fifty-six thousand, one hundred seventy-four".