2825946 has 24 divisors (see below), whose sum is σ = 6445920. Its totient is φ = 892296.

The previous prime is 2825939. The next prime is 2825951. The reversal of 2825946 is 6495282.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2825946.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3790 + ... + 4473.

It is an arithmetic number, because the mean of its divisors is an integer number (268580).

2^2825946 is an apocalyptic number.

2825946 is an abundant number, since it is smaller than the sum of its proper divisors (3619974).

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

2825946 is a wasteful number, since it uses less digits than its factorization.

2825946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8290 (or 8287 counting only the distinct ones).

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

The square root of 2825946 is about 1681.0550258692. The cubic root of 2825946 is about 141.3799920608.

The spelling of 2825946 in words is "two million, eight hundred twenty-five thousand, nine hundred forty-six".