2855488 has 14 divisors (see below), whose sum is σ = 5666486. Its totient is φ = 1427712.

The previous prime is 2855483. The next prime is 2855497. The reversal of 2855488 is 8845582.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1871424 + 984064 = 1368^2 + 992^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2855488.

It is not an unprimeable number, because it can be changed into a prime (2855483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22245 + ... + 22372.

It is an arithmetic number, because the mean of its divisors is an integer number (404749).

2^2855488 is an apocalyptic number.

It is an amenable number.

2855488 is a deficient number, since it is larger than the sum of its proper divisors (2810998).

2855488 is an equidigital number, since it uses as much as digits as its factorization.

2855488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44629 (or 44619 counting only the distinct ones).

The product of its digits is 102400, while the sum is 40.

The square root of 2855488 is about 1689.8189252106. The cubic root of 2855488 is about 141.8709400664.

The spelling of 2855488 in words is "two million, eight hundred fifty-five thousand, four hundred eighty-eight".