227708712 has 128 divisors (see below), whose sum is σ = 788659200. Its totient is φ = 59140800.

The previous prime is 227708633. The next prime is 227708729. The reversal of 227708712 is 217807722.

227708712 is digitally balanced in base 3, 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 (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9787 + ... + 23477.

It is an arithmetic number, because the mean of its divisors is an integer number (6161400).

Almost surely, 2^227708712 is an apocalyptic number.

227708712 is a gapful number since it is divisible by the number (22) 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 227708712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394329600).

227708712 is an abundant number, since it is smaller than the sum of its proper divisors (560950488).

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

227708712 is a wasteful number, since it uses less digits than its factorization.

227708712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13724 (or 13714 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The square root of 227708712 is about 15090.0202783164. The cubic root of 227708712 is about 610.6512010114.

The spelling of 227708712 in words is "two hundred twenty-seven million, seven hundred eight thousand, seven hundred twelve".