2297008 has 20 divisors (see below), whose sum is σ = 5086480. Its totient is φ = 984384.

The previous prime is 2296999. The next prime is 2297011. The reversal of 2297008 is 8007922.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 10143 + ... + 10366.

It is an arithmetic number, because the mean of its divisors is an integer number (254324).

2^2297008 is an apocalyptic number.

2297008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2297008 is an abundant number, since it is smaller than the sum of its proper divisors (2789472).

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

2297008 is a wasteful number, since it uses less digits than its factorization.

2297008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20524 (or 20518 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2297008 is about 1515.5883346080. The cubic root of 2297008 is about 131.9433488154.

The spelling of 2297008 in words is "two million, two hundred ninety-seven thousand, eight".