2252208 has 40 divisors (see below), whose sum is σ = 6650368. Its totient is φ = 643392.

The previous prime is 2252189. The next prime is 2252209. The reversal of 2252208 is 8022522.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2252209) 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, 3016 + ... + 3687.

2^2252208 is an apocalyptic number.

2252208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2252208 is an abundant number, since it is smaller than the sum of its proper divisors (4398160).

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

2252208 is a wasteful number, since it uses less digits than its factorization.

2252208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6721 (or 6715 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2252208 is about 1500.7358195232. The cubic root of 2252208 is about 131.0799193784.

The spelling of 2252208 in words is "two million, two hundred fifty-two thousand, two hundred eight".