1074298427 has 2 divisors, whose sum is σ = 1074298428. Its totient is φ = 1074298426.

The previous prime is 1074298259. The next prime is 1074298429. The reversal of 1074298427 is 7248924701.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074298427 is a prime.

It is a super-2 number, since 2×1074298427² = 2308234220509348658, which contains 22 as substring.

Together with 1074298429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1074298429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537149213 + 537149214.

It is an arithmetic number, because the mean of its divisors is an integer number (537149214).

Almost surely, 2^1074298427 is an apocalyptic number.

1074298427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074298427 is an equidigital number, since it uses as much as digits as its factorization.

1074298427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 1074298427 is about 32776.4919873985. The cubic root of 1074298427 is about 1024.1769087636.

The spelling of 1074298427 in words is "one billion, seventy-four million, two hundred ninety-eight thousand, four hundred twenty-seven".