227438076 has 96 divisors (see below), whose sum is σ = 574801920. Its totient is φ = 69819904.

The previous prime is 227438069. The next prime is 227438117. The reversal of 227438076 is 670834722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154410 + ... + 1154606.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^227438076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227438076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287400960).

227438076 is an abundant number, since it is smaller than the sum of its proper divisors (347363844).

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

227438076 is a wasteful number, since it uses less digits than its factorization.

227438076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 227438076 is about 15081.0502286810. The cubic root of 227438076 is about 610.4091817031.

The spelling of 227438076 in words is "two hundred twenty-seven million, four hundred thirty-eight thousand, seventy-six".