1426263607 has 2 divisors, whose sum is σ = 1426263608. Its totient is φ = 1426263606.

The previous prime is 1426263539. The next prime is 1426263613. The reversal of 1426263607 is 7063626241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1426263607 - 2⁷ = 1426263479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426263647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713131803 + 713131804.

It is an arithmetic number, because the mean of its divisors is an integer number (713131804).

Almost surely, 2^1426263607 is an apocalyptic number.

1426263607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426263607 is an equidigital number, since it uses as much as digits as its factorization.

1426263607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 1426263607 is about 37765.9053512556. The cubic root of 1426263607 is about 1125.6410784326.

Adding to 1426263607 its reverse (7063626241), we get a palindrome (8489889848).

The spelling of 1426263607 in words is "one billion, four hundred twenty-six million, two hundred sixty-three thousand, six hundred seven".