1126254671 has 2 divisors, whose sum is σ = 1126254672. Its totient is φ = 1126254670.

The previous prime is 1126254637. The next prime is 1126254673. The reversal of 1126254671 is 1764526211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1126254671 - 2¹⁰ = 1126253647 is a prime.

Together with 1126254673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126254673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563127335 + 563127336.

It is an arithmetic number, because the mean of its divisors is an integer number (563127336).

Almost surely, 2^1126254671 is an apocalyptic number.

1126254671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126254671 is an equidigital number, since it uses as much as digits as its factorization.

1126254671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 1126254671 is about 33559.7179815326. The cubic root of 1126254671 is about 1040.4284080058.

The spelling of 1126254671 in words is "one billion, one hundred twenty-six million, two hundred fifty-four thousand, six hundred seventy-one".