1365227 has 4 divisors (see below), whose sum is σ = 1391040. Its totient is φ = 1339416.

The previous prime is 1365223. The next prime is 1365239. The reversal of 1365227 is 7225631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7225631 = 7 ⋅1032233.

It is not a de Polignac number, because 1365227 - 2² = 1365223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1365196 and 1365205.

It is not an unprimeable number, because it can be changed into a prime (1365223) 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, 12827 + ... + 12932.

It is an arithmetic number, because the mean of its divisors is an integer number (347760).

2^1365227 is an apocalyptic number.

1365227 is a deficient number, since it is larger than the sum of its proper divisors (25813).

1365227 is an equidigital number, since it uses as much as digits as its factorization.

1365227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25812.

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

The square root of 1365227 is about 1168.4292875480. The cubic root of 1365227 is about 110.9349238442.

The spelling of 1365227 in words is "one million, three hundred sixty-five thousand, two hundred twenty-seven".