227898900 has 72 divisors (see below), whose sum is σ = 732661440. Its totient is φ = 60772320.

The previous prime is 227898893. The next prime is 227898917. The reversal of 227898900 is 9898722.

227898900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39504 + ... + 44903.

Almost surely, 2^227898900 is an apocalyptic number.

227898900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227898900 is an abundant number, since it is smaller than the sum of its proper divisors (504762540).

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

227898900 is a wasteful number, since it uses less digits than its factorization.

227898900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84430 (or 84417 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 227898900 is about 15096.3207438104. The cubic root of 227898900 is about 610.8211640761.

The spelling of 227898900 in words is "two hundred twenty-seven million, eight hundred ninety-eight thousand, nine hundred".