1126423527 has 4 divisors (see below), whose sum is σ = 1501898040. Its totient is φ = 750949016.

The previous prime is 1126423483. The next prime is 1126423537. The reversal of 1126423527 is 7253246211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1126423527 - 2⁸ = 1126423271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126423537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187737252 + ... + 187737257.

It is an arithmetic number, because the mean of its divisors is an integer number (375474510).

Almost surely, 2^1126423527 is an apocalyptic number.

1126423527 is a deficient number, since it is larger than the sum of its proper divisors (375474513).

1126423527 is an equidigital number, since it uses as much as digits as its factorization.

1126423527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375474512.

The product of its digits is 20160, while the sum is 33.

The square root of 1126423527 is about 33562.2336414012. The cubic root of 1126423527 is about 1040.4804015157.

Adding to 1126423527 its reverse (7253246211), we get a palindrome (8379669738).

The spelling of 1126423527 in words is "one billion, one hundred twenty-six million, four hundred twenty-three thousand, five hundred twenty-seven".