2852946 has 24 divisors (see below), whose sum is σ = 6212700. Its totient is φ = 946176.

The previous prime is 2852939. The next prime is 2852963. The reversal of 2852946 is 6492582.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2852721 + 225 = 1689^2 + 15^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2852946.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6130 + ... + 6578.

2^2852946 is an apocalyptic number.

2852946 is an abundant number, since it is smaller than the sum of its proper divisors (3359754).

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

2852946 is a wasteful number, since it uses less digits than its factorization.

2852946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 807 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2852946 is about 1689.0666061467. The cubic root of 2852946 is about 141.8288289926.

The spelling of 2852946 in words is "two million, eight hundred fifty-two thousand, nine hundred forty-six".