2247908 has 24 divisors (see below), whose sum is σ = 4280640. Its totient is φ = 1026720.

The previous prime is 2247901. The next prime is 2247913. The reversal of 2247908 is 8097422.

It is a d-powerful number, because it can be written as 2 + 2²¹ + 4⁴ + 7⁶ + 9² + 0 + 8⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247901) 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, 7073 + ... + 7383.

It is an arithmetic number, because the mean of its divisors is an integer number (178360).

2^2247908 is an apocalyptic number.

It is an amenable number.

2247908 is a deficient number, since it is larger than the sum of its proper divisors (2032732).

2247908 is a wasteful number, since it uses less digits than its factorization.

2247908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2247908 is about 1499.3025045000. The cubic root of 2247908 is about 130.9964453321.

The spelling of 2247908 in words is "two million, two hundred forty-seven thousand, nine hundred eight".