1121067627 has 4 divisors (see below), whose sum is σ = 1494756840. Its totient is φ = 747378416.

The previous prime is 1121067613. The next prime is 1121067631. The reversal of 1121067627 is 7267601211.

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 1121067627 - 2⁴ = 1121067611 is a prime.

It is a super-2 number, since 2×1121067627² = 2513585248614822258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1121067527) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 186844602 + ... + 186844607.

It is an arithmetic number, because the mean of its divisors is an integer number (373689210).

Almost surely, 2^1121067627 is an apocalyptic number.

1121067627 is a deficient number, since it is larger than the sum of its proper divisors (373689213).

1121067627 is an equidigital number, since it uses as much as digits as its factorization.

1121067627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373689212.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 1121067627 is about 33482.3479911430. The cubic root of 1121067627 is about 1038.8286945583.

Adding to 1121067627 its reverse (7267601211), we get a palindrome (8388668838).

The spelling of 1121067627 in words is "one billion, one hundred twenty-one million, sixty-seven thousand, six hundred twenty-seven".