2875572 has 36 divisors (see below), whose sum is σ = 8307936. Its totient is φ = 821520.

The previous prime is 2875549. The next prime is 2875577. The reversal of 2875572 is 2755782.

2875572 is a `hidden beast` number, since 2 + 87 + 5 + 572 = 666.

2875572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×2875572³ = 71333575528947447744, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875577) 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 11 ways as a sum of consecutive naturals, for example, 5454 + ... + 5957.

It is an arithmetic number, because the mean of its divisors is an integer number (230776).

2^2875572 is an apocalyptic number.

It is an amenable number.

2875572 is an abundant number, since it is smaller than the sum of its proper divisors (5432364).

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

2875572 is a wasteful number, since it uses less digits than its factorization.

2875572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11428 (or 11423 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 2875572 is about 1695.7511609903. The cubic root of 2875572 is about 142.2027784653.

The spelling of 2875572 in words is "two million, eight hundred seventy-five thousand, five hundred seventy-two".