2785132 has 12 divisors (see below), whose sum is σ = 5570320. Its totient is φ = 1193616.

The previous prime is 2785129. The next prime is 2785157. The reversal of 2785132 is 2315872.

2785132 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 99469 = 2785132 / (2 + 7 + 8 + 5 + 1 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 2785132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49707 + ... + 49762.

2^2785132 is an apocalyptic number.

It is an amenable number.

2785132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2785132 is a wasteful number, since it uses less digits than its factorization.

2785132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99480 (or 99478 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 2785132 is about 1668.8714749794. The cubic root of 2785132 is about 140.6960573893.

The spelling of 2785132 in words is "two million, seven hundred eighty-five thousand, one hundred thirty-two".