2887652 has 18 divisors (see below), whose sum is σ = 5170578. Its totient is φ = 1411072.

The previous prime is 2887649. The next prime is 2887657. The reversal of 2887652 is 2567882.

2887652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1915456 + 972196 = 1384^2 + 986^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 8⁶ + 8⁶ + 7⁵ + 6³ + 5⁹ + 2¹⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887657) 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 5 ways as a sum of consecutive naturals, for example, 11108 + ... + 11364.

2^2887652 is an apocalyptic number.

It is an amenable number.

2887652 is a deficient number, since it is larger than the sum of its proper divisors (2282926).

2887652 is a wasteful number, since it uses less digits than its factorization.

2887652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 312 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 2887652 is about 1699.3092714394. The cubic root of 2887652 is about 142.4016269856.

The spelling of 2887652 in words is "two million, eight hundred eighty-seven thousand, six hundred fifty-two".