1452303227 has 2 divisors, whose sum is σ = 1452303228. Its totient is φ = 1452303226.

The previous prime is 1452303187. The next prime is 1452303239. The reversal of 1452303227 is 7223032541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1452303227 - 2⁶ = 1452303163 is a prime.

It is a super-2 number, since 2×1452303227² = 4218369326309227058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1452303227.

It is not a weakly prime, because it can be changed into another prime (1452303257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726151613 + 726151614.

It is an arithmetic number, because the mean of its divisors is an integer number (726151614).

Almost surely, 2^1452303227 is an apocalyptic number.

1452303227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452303227 is an equidigital number, since it uses as much as digits as its factorization.

1452303227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 1452303227 is about 38109.0963813103. The cubic root of 1452303227 is about 1132.4501686414.

Adding to 1452303227 its reverse (7223032541), we get a palindrome (8675335768).

The spelling of 1452303227 in words is "one billion, four hundred fifty-two million, three hundred three thousand, two hundred twenty-seven".