1127490841 has 4 divisors (see below), whose sum is σ = 1141075152. Its totient is φ = 1113906532.

The previous prime is 1127490827. The next prime is 1127490869. The reversal of 1127490841 is 1480947211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1127490841 - 2⁵ = 1127490809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1127490841.

It is not an unprimeable number, because it can be changed into a prime (1127490821) 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, 6792031 + ... + 6792196.

It is an arithmetic number, because the mean of its divisors is an integer number (285268788).

Almost surely, 2^1127490841 is an apocalyptic number.

It is an amenable number.

1127490841 is a deficient number, since it is larger than the sum of its proper divisors (13584311).

1127490841 is an equidigital number, since it uses as much as digits as its factorization.

1127490841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13584310.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 1127490841 is about 33578.1303976264. The cubic root of 1127490841 is about 1040.8089247011.

The spelling of 1127490841 in words is "one billion, one hundred twenty-seven million, four hundred ninety thousand, eight hundred forty-one".