227020 has 12 divisors (see below), whose sum is σ = 476784. Its totient is φ = 90800.

The previous prime is 227011. The next prime is 227027. The reversal of 227020 is 20722.

It is not an unprimeable number, because it can be changed into a prime (227027) 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 3 ways as a sum of consecutive naturals, for example, 5656 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (39732).

2²²⁷⁰²⁰ is an apocalyptic number.

227020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227020 is an abundant number, since it is smaller than the sum of its proper divisors (249764).

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

227020 is a wasteful number, since it uses less digits than its factorization.

227020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11360 (or 11358 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 227020 is about 476.4661582946. The cubic root of 227020 is about 61.0034934844.

Adding to 227020 its reverse (20722), we get a palindrome (247742).

The spelling of 227020 in words is "two hundred twenty-seven thousand, twenty", and thus it is an iban number.