1456148227 has 2 divisors, whose sum is σ = 1456148228. Its totient is φ = 1456148226.

The previous prime is 1456148207. The next prime is 1456148231. The reversal of 1456148227 is 7228416541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1456148227 - 2¹¹ = 1456146179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1456148227.

It is not a weakly prime, because it can be changed into another prime (1456148207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728074113 + 728074114.

It is an arithmetic number, because the mean of its divisors is an integer number (728074114).

Almost surely, 2^1456148227 is an apocalyptic number.

1456148227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1456148227 is an equidigital number, since it uses as much as digits as its factorization.

1456148227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 107520, while the sum is 40.

The square root of 1456148227 is about 38159.5103087029. The cubic root of 1456148227 is about 1133.4486823099.

It can be divided in two parts, 1456 and 148227, that multiplied together give a palindrome (215818512).

The spelling of 1456148227 in words is "one billion, four hundred fifty-six million, one hundred forty-eight thousand, two hundred twenty-seven".