2875542 has 16 divisors (see below), whose sum is σ = 5849280. Its totient is φ = 942152.

The previous prime is 2875541. The next prime is 2875549. The reversal of 2875542 is 2455782.

2875542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875541) 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 7 ways as a sum of consecutive naturals, for example, 3708 + ... + 4415.

It is an arithmetic number, because the mean of its divisors is an integer number (365580).

2^2875542 is an apocalyptic number.

2875542 is an abundant number, since it is smaller than the sum of its proper divisors (2973738).

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

2875542 is a wasteful number, since it uses less digits than its factorization.

2875542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8187.

The product of its digits is 22400, while the sum is 33.

The square root of 2875542 is about 1695.7423153298. The cubic root of 2875542 is about 142.2022839436.

The spelling of 2875542 in words is "two million, eight hundred seventy-five thousand, five hundred forty-two".