2208948 has 24 divisors (see below), whose sum is σ = 5890752. Its totient is φ = 631104.

The previous prime is 2208931. The next prime is 2208949. The reversal of 2208948 is 8498022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13065 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (245448).

2^2208948 is an apocalyptic number.

2208948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2208948 is an abundant number, since it is smaller than the sum of its proper divisors (3681804).

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

2208948 is a wasteful number, since it uses less digits than its factorization.

2208948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26311 (or 26309 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2208948 is about 1486.2530067253. The cubic root of 2208948 is about 130.2352348356.

The spelling of 2208948 in words is "two million, two hundred eight thousand, nine hundred forty-eight".