2208622032 has 160 divisors (see below), whose sum is σ = 6626242560. Its totient is φ = 703520640.

The previous prime is 2208622027. The next prime is 2208622051. The reversal of 2208622032 is 2302268022.

It is a happy number.

2208622032 is a `hidden beast` number, since 2 + 2 + 0 + 8 + 622 + 0 + 32 = 666.

It is a super-2 number, since 2×2208622032² = 9756022560471618048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2208621987 and 2208622005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1110543 + ... + 1112529.

It is an arithmetic number, because the mean of its divisors is an integer number (41414016).

Almost surely, 2^2208622032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208622032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3313121280).

2208622032 is an abundant number, since it is smaller than the sum of its proper divisors (4417620528).

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

2208622032 is a wasteful number, since it uses less digits than its factorization.

2208622032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2208622032 is about 46995.9788918158. The cubic root of 2208622032 is about 1302.2882837617.

The spelling of 2208622032 in words is "two billion, two hundred eight million, six hundred twenty-two thousand, thirty-two".