7214754427 has 2 divisors, whose sum is σ = 7214754428. Its totient is φ = 7214754426.

The previous prime is 7214754419. The next prime is 7214754493. The reversal of 7214754427 is 7244574127.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7214754427 - 2³ = 7214754419 is a prime.

It is not a weakly prime, because it can be changed into another prime (7214754227) 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, 3607377213 + 3607377214.

It is an arithmetic number, because the mean of its divisors is an integer number (3607377214).

Almost surely, 2^7214754427 is an apocalyptic number.

7214754427 is a deficient number, since it is larger than the sum of its proper divisors (1).

7214754427 is an equidigital number, since it uses as much as digits as its factorization.

7214754427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 439040, while the sum is 43.

The square root of 7214754427 is about 84939.7105422428. The cubic root of 7214754427 is about 1932.2968732051.

The spelling of 7214754427 in words is "seven billion, two hundred fourteen million, seven hundred fifty-four thousand, four hundred twenty-seven".