2049908 has 24 divisors (see below), whose sum is σ = 4132800. Its totient is φ = 871488.

The previous prime is 2049893. The next prime is 2049919. The reversal of 2049908 is 8099402.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4808 + ... + 5216.

It is an arithmetic number, because the mean of its divisors is an integer number (172200).

2^2049908 is an apocalyptic number.

2049908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2049908 is an abundant number, since it is smaller than the sum of its proper divisors (2082892).

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

2049908 is a wasteful number, since it uses less digits than its factorization.

2049908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 597 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2049908 is about 1431.7499781736. The cubic root of 2049908 is about 127.0315089116.

The spelling of 2049908 in words is "two million, forty-nine thousand, nine hundred eight".