2785374 has 16 divisors (see below), whose sum is σ = 6189840. Its totient is φ = 928440.

The previous prime is 2785357. The next prime is 2785379. The reversal of 2785374 is 4735872.

It is a d-powerful number, because it can be written as 2¹³ + 7 + 8 + 5⁹ + 3⁵ + 7⁷ + 4⁴ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2785379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25737 + ... + 25844.

It is an arithmetic number, because the mean of its divisors is an integer number (386865).

2^2785374 is an apocalyptic number.

2785374 is an abundant number, since it is smaller than the sum of its proper divisors (3404466).

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

2785374 is a wasteful number, since it uses less digits than its factorization.

2785374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51592 (or 51586 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 2785374 is about 1668.9439774900. The cubic root of 2785374 is about 140.7001322961.

The spelling of 2785374 in words is "two million, seven hundred eighty-five thousand, three hundred seventy-four".