2245408 has 24 divisors (see below), whose sum is σ = 4823280. Its totient is φ = 1020480.

The previous prime is 2245391. The next prime is 2245427. The reversal of 2245408 is 8045422.

It is a happy 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, 2838 + ... + 3541.

It is an arithmetic number, because the mean of its divisors is an integer number (200970).

2^2245408 is an apocalyptic number.

It is an amenable number.

2245408 is an abundant number, since it is smaller than the sum of its proper divisors (2577872).

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

2245408 is a wasteful number, since it uses less digits than its factorization.

2245408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400 (or 6392 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2245408 is about 1498.4685515552. The cubic root of 2245408 is about 130.9478649640.

The spelling of 2245408 in words is "two million, two hundred forty-five thousand, four hundred eight".