2802087 has 16 divisors (see below), whose sum is σ = 4224000. Its totient is φ = 1835352.

The previous prime is 2802083. The next prime is 2802089. The reversal of 2802087 is 7802082.

2802087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2802087 - 2² = 2802083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹⁷ + 8⁵ + 0 + 2¹⁹ + 0 + 8⁷ + 7⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 2802087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802083) 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 15 ways as a sum of consecutive naturals, for example, 714 + ... + 2472.

It is an arithmetic number, because the mean of its divisors is an integer number (264000).

2^2802087 is an apocalyptic number.

2802087 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2802087 is a deficient number, since it is larger than the sum of its proper divisors (1421913).

2802087 is a wasteful number, since it uses less digits than its factorization.

2802087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2802087 is about 1673.9435474352. The cubic root of 2802087 is about 140.9809843075.

The spelling of 2802087 in words is "two million, eight hundred two thousand, eighty-seven".