1127822468 has 6 divisors (see below), whose sum is σ = 1973689326. Its totient is φ = 563911232.

The previous prime is 1127822417. The next prime is 1127822477. The reversal of 1127822468 is 8642287211.

It can be written as a sum of positive squares in only one way, i.e., 666775684 + 461046784 = 25822^2 + 21472^2 .

It is a super-2 number, since 2×1127822468² = 2543967038651222048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140977805 + ... + 140977812.

It is an arithmetic number, because the mean of its divisors is an integer number (328948221).

Almost surely, 2^1127822468 is an apocalyptic number.

It is an amenable number.

1127822468 is a deficient number, since it is larger than the sum of its proper divisors (845866858).

1127822468 is a wasteful number, since it uses less digits than its factorization.

1127822468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281955621 (or 281955619 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 1127822468 is about 33583.0681743047. The cubic root of 1127822468 is about 1040.9109584956.

The spelling of 1127822468 in words is "one billion, one hundred twenty-seven million, eight hundred twenty-two thousand, four hundred sixty-eight".