2880787 has 8 divisors (see below), whose sum is σ = 3545696. Its totient is φ = 2279232.

The previous prime is 2880767. The next prime is 2880797. The reversal of 2880787 is 7870882.

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

It is a cyclic number.

It is not a de Polignac number, because 2880787 - 2⁷ = 2880659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2880707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15738 + ... + 15919.

It is an arithmetic number, because the mean of its divisors is an integer number (443212).

2^2880787 is an apocalyptic number.

2880787 is a deficient number, since it is larger than the sum of its proper divisors (664909).

2880787 is a wasteful number, since it uses less digits than its factorization.

2880787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31677.

The product of its (nonzero) digits is 50176, while the sum is 40.

The square root of 2880787 is about 1697.2881311080. The cubic root of 2880787 is about 142.2886906059.

The spelling of 2880787 in words is "two million, eight hundred eighty thousand, seven hundred eighty-seven".