2898655 has 8 divisors (see below), whose sum is σ = 3590784. Its totient is φ = 2244000.

The previous prime is 2898613. The next prime is 2898661. The reversal of 2898655 is 5568982.

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

It is not a de Polignac number, because 2898655 - 2⁷ = 2898527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9196 + ... + 9505.

It is an arithmetic number, because the mean of its divisors is an integer number (448848).

2^2898655 is an apocalyptic number.

2898655 is a deficient number, since it is larger than the sum of its proper divisors (692129).

2898655 is a wasteful number, since it uses less digits than its factorization.

2898655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18737.

The product of its digits is 172800, while the sum is 43.

The square root of 2898655 is about 1702.5436851958. The cubic root of 2898655 is about 142.5822650058.

It can be divided in two parts, 2898 and 655, that added together give a palindrome (3553).

The spelling of 2898655 in words is "two million, eight hundred ninety-eight thousand, six hundred fifty-five".