2228088072 has 32 divisors (see below), whose sum is σ = 6365966400. Its totient is φ = 636596544.

The previous prime is 2228088061. The next prime is 2228088077. The reversal of 2228088072 is 2708808222.

It is a self number, because there is not a number n which added to its sum of digits gives 2228088072.

It is not an unprimeable number, because it can be changed into a prime (2228088077) 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, 6631047 + ... + 6631382.

It is an arithmetic number, because the mean of its divisors is an integer number (198936450).

Almost surely, 2^2228088072 is an apocalyptic number.

It is an amenable number.

2228088072 is an abundant number, since it is smaller than the sum of its proper divisors (4137878328).

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

2228088072 is a wasteful number, since it uses less digits than its factorization.

2228088072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13262445 (or 13262441 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 2228088072 is about 47202.6278082058. The cubic root of 2228088072 is about 1306.1030728663.

The spelling of 2228088072 in words is "two billion, two hundred twenty-eight million, eighty-eight thousand, seventy-two".