2882649 has 16 divisors (see below), whose sum is σ = 4792320. Its totient is φ = 1497360.

The previous prime is 2882647. The next prime is 2882653. The reversal of 2882649 is 9462882.

It is not a de Polignac number, because 2882649 - 2¹ = 2882647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2882647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6009 + ... + 6470.

It is an arithmetic number, because the mean of its divisors is an integer number (299520).

2^2882649 is an apocalyptic number.

It is an amenable number.

2882649 is a deficient number, since it is larger than the sum of its proper divisors (1909671).

2882649 is a wasteful number, since it uses less digits than its factorization.

2882649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12500.

The product of its digits is 55296, while the sum is 39.

The square root of 2882649 is about 1697.8365645727. The cubic root of 2882649 is about 142.3193401565.

The spelling of 2882649 in words is "two million, eight hundred eighty-two thousand, six hundred forty-nine".