2209468 has 12 divisors (see below), whose sum is σ = 3877272. Its totient is φ = 1101680.

The previous prime is 2209457. The next prime is 2209483. The reversal of 2209468 is 8649022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878 + ... + 2818.

It is an arithmetic number, because the mean of its divisors is an integer number (323106).

2^2209468 is an apocalyptic number.

It is an amenable number.

2209468 is a deficient number, since it is larger than the sum of its proper divisors (1667804).

2209468 is a wasteful number, since it uses less digits than its factorization.

2209468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2209468 is about 1486.4279329991. The cubic root of 2209468 is about 130.2454534267.

The spelling of 2209468 in words is "two million, two hundred nine thousand, four hundred sixty-eight".