1456514747 has 2 divisors, whose sum is σ = 1456514748. Its totient is φ = 1456514746.

The previous prime is 1456514713. The next prime is 1456514771. The reversal of 1456514747 is 7474156541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1456514747 - 2¹⁴ = 1456498363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1456514698 and 1456514707.

It is not a weakly prime, because it can be changed into another prime (1456514947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728257373 + 728257374.

It is an arithmetic number, because the mean of its divisors is an integer number (728257374).

Almost surely, 2^1456514747 is an apocalyptic number.

1456514747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1456514747 is an equidigital number, since it uses as much as digits as its factorization.

1456514747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470400, while the sum is 44.

The square root of 1456514747 is about 38164.3124790687. The cubic root of 1456514747 is about 1133.5437726203.

The spelling of 1456514747 in words is "one billion, four hundred fifty-six million, five hundred fourteen thousand, seven hundred forty-seven".