2898906 has 32 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 897840.

The previous prime is 2898901. The next prime is 2898919. The reversal of 2898906 is 6098982.

It is not an unprimeable number, because it can be changed into a prime (2898901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6511 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

2^2898906 is an apocalyptic number.

2898906 is an abundant number, since it is smaller than the sum of its proper divisors (3321894).

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

2898906 is a wasteful number, since it uses less digits than its factorization.

2898906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 2898906 is about 1702.6173968335. The cubic root of 2898906 is about 142.5863803761.

The spelling of 2898906 in words is "two million, eight hundred ninety-eight thousand, nine hundred six".