1356227 has 2 divisors, whose sum is σ = 1356228. Its totient is φ = 1356226.

The previous prime is 1356221. The next prime is 1356247. The reversal of 1356227 is 7226531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1356227 - 2¹⁴ = 1339843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1356196 and 1356205.

It is not a weakly prime, because it can be changed into another prime (1356221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678113 + 678114.

It is an arithmetic number, because the mean of its divisors is an integer number (678114).

2^1356227 is an apocalyptic number.

1356227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356227 is an equidigital number, since it uses as much as digits as its factorization.

1356227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 26.

The square root of 1356227 is about 1164.5715950512. The cubic root of 1356227 is about 110.6906137191.

The spelling of 1356227 in words is "one million, three hundred fifty-six thousand, two hundred twenty-seven".