1020227 has 4 divisors (see below), whose sum is σ = 1098720. Its totient is φ = 941736.

The previous prime is 1020223. The next prime is 1020233. The reversal of 1020227 is 7220201.

1020227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1020227 - 2² = 1020223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39227 + ... + 39252.

It is an arithmetic number, because the mean of its divisors is an integer number (274680).

2^1020227 is an apocalyptic number.

1020227 is a deficient number, since it is larger than the sum of its proper divisors (78493).

1020227 is an equidigital number, since it uses as much as digits as its factorization.

1020227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78492.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 1020227 is about 1010.0628693304. The cubic root of 1020227 is about 100.6697378320.

Adding to 1020227 its reverse (7220201), we get a palindrome (8240428).

It can be divided in two parts, 1020 and 227, that multiplied together give a triangular number (231540 = T₆₈₀).

The spelling of 1020227 in words is "one million, twenty thousand, two hundred twenty-seven".