2208908252 has 12 divisors (see below), whose sum is σ = 3865922256. Its totient is φ = 1104359040.

The previous prime is 2208908249. The next prime is 2208908281. The reversal of 2208908252 is 2528098022.

It is a super-3 number, since 3×2208908252³ (a number of 29 digits) contains 333 as substring.

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, 67052 + ... + 94412.

It is an arithmetic number, because the mean of its divisors is an integer number (322160188).

Almost surely, 2^2208908252 is an apocalyptic number.

It is an amenable number.

2208908252 is a deficient number, since it is larger than the sum of its proper divisors (1657014004).

2208908252 is a wasteful number, since it uses less digits than its factorization.

2208908252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47548 (or 47546 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 2208908252 is about 46999.0239473119. The cubic root of 2208908252 is about 1302.3445367628.

The spelling of 2208908252 in words is "two billion, two hundred eight million, nine hundred eight thousand, two hundred fifty-two".