2208327156 has 36 divisors (see below), whose sum is σ = 6379612512. Its totient is φ = 630950544.

The previous prime is 2208327151. The next prime is 2208327179. The reversal of 2208327156 is 6517238022.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2208327156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208327151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4381350 + ... + 4381853.

Almost surely, 2^2208327156 is an apocalyptic number.

It is an amenable number.

2208327156 is an abundant number, since it is smaller than the sum of its proper divisors (4171285356).

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

2208327156 is a wasteful number, since it uses less digits than its factorization.

2208327156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763220 (or 8763215 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2208327156 is about 46992.8415399622. The cubic root of 2208327156 is about 1302.2303244481.

The spelling of 2208327156 in words is "two billion, two hundred eight million, three hundred twenty-seven thousand, one hundred fifty-six".