2825042 has 8 divisors (see below), whose sum is σ = 4622832. Its totient is φ = 1284100.

The previous prime is 2825033. The next prime is 2825047. The reversal of 2825042 is 2405282.

2825042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2824999 and 2825017.

It is not an unprimeable number, because it can be changed into a prime (2825047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64184 + ... + 64227.

It is an arithmetic number, because the mean of its divisors is an integer number (577854).

2^2825042 is an apocalyptic number.

2825042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2825042 is a deficient number, since it is larger than the sum of its proper divisors (1797790).

2825042 is a wasteful number, since it uses less digits than its factorization.

2825042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128424.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2825042 is about 1680.7861255972. The cubic root of 2825042 is about 141.3649149688.

The spelling of 2825042 in words is "two million, eight hundred twenty-five thousand, forty-two".