2648087 has 16 divisors (see below), whose sum is σ = 3064320. Its totient is φ = 2268000.

The previous prime is 2648083. The next prime is 2648099. The reversal of 2648087 is 7808462.

It is a cyclic number.

It is not a de Polignac number, because 2648087 - 2² = 2648083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648081) 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, 17462 + ... + 17612.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

2^2648087 is an apocalyptic number.

2648087 is a deficient number, since it is larger than the sum of its proper divisors (416233).

2648087 is a wasteful number, since it uses less digits than its factorization.

2648087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2648087 is about 1627.2943802521. The cubic root of 2648087 is about 138.3494434553.

The spelling of 2648087 in words is "two million, six hundred forty-eight thousand, eighty-seven".