2888427 has 8 divisors (see below), whose sum is σ = 3864016. Its totient is φ = 1919232.

The previous prime is 2888387. The next prime is 2888441. The reversal of 2888427 is 7248882.

2888427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2888427 - 2⁷ = 2888299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2888467) 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 7 ways as a sum of consecutive naturals, for example, 418 + ... + 2439.

It is an arithmetic number, because the mean of its divisors is an integer number (483002).

2^2888427 is an apocalyptic number.

2888427 is a deficient number, since it is larger than the sum of its proper divisors (975589).

2888427 is a wasteful number, since it uses less digits than its factorization.

2888427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197.

The product of its digits is 57344, while the sum is 39.

The square root of 2888427 is about 1699.5372899704. The cubic root of 2888427 is about 142.4143652921.

The spelling of 2888427 in words is "two million, eight hundred eighty-eight thousand, four hundred twenty-seven".