2228787300 has 36 divisors (see below), whose sum is σ = 6448625456. Its totient is φ = 594343200.

The previous prime is 2228787287. The next prime is 2228787307. The reversal of 2228787300 is 37878222.

It is not an unprimeable number, because it can be changed into a prime (2228787307) 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, 3714346 + ... + 3714945.

Almost surely, 2^2228787300 is an apocalyptic number.

2228787300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2228787300 is an abundant number, since it is smaller than the sum of its proper divisors (4219838156).

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

2228787300 is a wasteful number, since it uses less digits than its factorization.

2228787300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7429308 (or 7429301 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 2228787300 is about 47210.0338911126. The cubic root of 2228787300 is about 1306.2396875021.

The spelling of 2228787300 in words is "two billion, two hundred twenty-eight million, seven hundred eighty-seven thousand, three hundred".