1026514427 has 2 divisors, whose sum is σ = 1026514428. Its totient is φ = 1026514426.

The previous prime is 1026514397. The next prime is 1026514453. The reversal of 1026514427 is 7244156201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1026514427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1026514393 and 1026514402.

It is not a weakly prime, because it can be changed into another prime (1026514477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513257213 + 513257214.

It is an arithmetic number, because the mean of its divisors is an integer number (513257214).

Almost surely, 2^1026514427 is an apocalyptic number.

1026514427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026514427 is an equidigital number, since it uses as much as digits as its factorization.

1026514427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 1026514427 is about 32039.2638336152. The cubic root of 1026514427 is about 1008.7611602417.

The spelling of 1026514427 in words is "one billion, twenty-six million, five hundred fourteen thousand, four hundred twenty-seven".