227404000 has 96 divisors (see below), whose sum is σ = 564127200. Its totient is φ = 90086400.

The previous prime is 227403991. The next prime is 227404007. The reversal of 227404000 is 404722.

227404000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227404007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555796 + ... + 556204.

It is an arithmetic number, because the mean of its divisors is an integer number (5876325).

Almost surely, 2^227404000 is an apocalyptic number.

227404000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282063600).

227404000 is an abundant number, since it is smaller than the sum of its proper divisors (336723200).

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

227404000 is a wasteful number, since it uses less digits than its factorization.

227404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 227404000 is about 15079.9204241932. The cubic root of 227404000 is about 610.3786952479.

Adding to 227404000 its reverse (404722), we get a palindrome (227808722).

The spelling of 227404000 in words is "two hundred twenty-seven million, four hundred four thousand".