227000340 has 288 divisors, whose sum is σ = 859541760. Its totient is φ = 49496832.

The previous prime is 227000339. The next prime is 227000351. The reversal of 227000340 is 43000722.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 608394 + ... + 608766.

It is an arithmetic number, because the mean of its divisors is an integer number (2984520).

Almost surely, 2^227000340 is an apocalyptic number.

227000340 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 227000340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429770880).

227000340 is an abundant number, since it is smaller than the sum of its proper divisors (632541420).

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

227000340 is a wasteful number, since it uses less digits than its factorization.

227000340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 227000340 is about 15066.5304566114. The cubic root of 227000340 is about 610.0173245998.

The spelling of 227000340 in words is "two hundred twenty-seven million, three hundred forty", and thus it is an aban number.