227104900 has 81 divisors (see below), whose sum is σ = 545674927. Its totient is φ = 81980800.

The previous prime is 227104897. The next prime is 227104901. The reversal of 227104900 is 9401722.

The square root of 227104900 is 15070.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 662596 + 226442304 = 814^2 + 15048^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227104901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1657632 + ... + 1657768.

Almost surely, 2^227104900 is an apocalyptic number.

227104900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

227104900 is the 15070-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227104900

227104900 is an abundant number, since it is smaller than the sum of its proper divisors (318570027).

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

227104900 is a wasteful number, since it uses less digits than its factorization.

227104900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The cubic root of 227104900 is about 610.1109714797.

Multiplying 227104900 by its sum of digits (25), we get a square (5677622500 = 75350²).

227104900 divided by its sum of digits (25) gives a square (9084196 = 3014²).

The spelling of 227104900 in words is "two hundred twenty-seven million, one hundred four thousand, nine hundred".