2898864 has 60 divisors (see below), whose sum is σ = 8327592. Its totient is φ = 940800.

The previous prime is 2898853. The next prime is 2898871. The reversal of 2898864 is 4688982.

It is a happy number.

2898864 is nontrivially palindromic in base 11.

2898864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5659 + ... + 6149.

2^2898864 is an apocalyptic number.

2898864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2898864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4163796).

2898864 is an abundant number, since it is smaller than the sum of its proper divisors (5428728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2898864 is a wasteful number, since it uses less digits than its factorization.

2898864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 537 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 2898864 is about 1702.6050628375. The cubic root of 2898864 is about 142.5856917649.

The spelling of 2898864 in words is "two million, eight hundred ninety-eight thousand, eight hundred sixty-four".