2074857 has 16 divisors (see below), whose sum is σ = 2952000. Its totient is φ = 1292544.

The previous prime is 2074841. The next prime is 2074871. The reversal of 2074857 is 7584702.

It is not a de Polignac number, because 2074857 - 2⁴ = 2074841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074817) 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 15 ways as a sum of consecutive naturals, for example, 4869 + ... + 5277.

It is an arithmetic number, because the mean of its divisors is an integer number (184500).

2^2074857 is an apocalyptic number.

It is an amenable number.

2074857 is a deficient number, since it is larger than the sum of its proper divisors (877143).

2074857 is a wasteful number, since it uses less digits than its factorization.

2074857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 2074857 is about 1440.4363922090. The cubic root of 2074857 is about 127.5447901075.

The spelling of 2074857 in words is "two million, seventy-four thousand, eight hundred fifty-seven".