1127696425 has 6 divisors (see below), whose sum is σ = 1398343598. Its totient is φ = 902157120.

The previous prime is 1127696413. The next prime is 1127696473. The reversal of 1127696425 is 5246967211.

It can be written as a sum of positive squares in 3 ways, for example, as 324144016 + 803552409 = 18004^2 + 28347^2 .

It is not a de Polignac number, because 1127696425 - 2⁹ = 1127695913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 22553904 + ... + 22553953.

Almost surely, 2^1127696425 is an apocalyptic number.

It is an amenable number.

1127696425 is a deficient number, since it is larger than the sum of its proper divisors (270647173).

1127696425 is an equidigital number, since it uses as much as digits as its factorization.

1127696425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45107867 (or 45107862 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 1127696425 is about 33581.1915363347. The cubic root of 1127696425 is about 1040.8721803984.

It can be divided in two parts, 11276 and 96425, that added together give a palindrome (107701).

The spelling of 1127696425 in words is "one billion, one hundred twenty-seven million, six hundred ninety-six thousand, four hundred twenty-five".