1125627214 has 4 divisors (see below), whose sum is σ = 1688440824. Its totient is φ = 562813606.

The previous prime is 1125627149. The next prime is 1125627221. The reversal of 1125627214 is 4127265211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4127265211 = 5281 ⋅781531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281406802 + ... + 281406805.

It is an arithmetic number, because the mean of its divisors is an integer number (422110206).

Almost surely, 2^1125627214 is an apocalyptic number.

1125627214 is a deficient number, since it is larger than the sum of its proper divisors (562813610).

1125627214 is an equidigital number, since it uses as much as digits as its factorization.

1125627214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562813609.

The product of its digits is 6720, while the sum is 31.

The square root of 1125627214 is about 33550.3683139247. The cubic root of 1125627214 is about 1040.2351582387.

The spelling of 1125627214 in words is "one billion, one hundred twenty-five million, six hundred twenty-seven thousand, two hundred fourteen".