1127277968 has 40 divisors (see below), whose sum is σ = 2213804736. Its totient is φ = 556016000.

The previous prime is 1127277959. The next prime is 1127277979. The reversal of 1127277968 is 8697727211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501455 + ... + 503697.

Almost surely, 2^1127277968 is an apocalyptic number.

It is an amenable number.

1127277968 is a deficient number, since it is larger than the sum of its proper divisors (1086526768).

1127277968 is a wasteful number, since it uses less digits than its factorization.

1127277968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663 (or 2657 counting only the distinct ones).

The product of its digits is 592704, while the sum is 50.

The square root of 1127277968 is about 33574.9604318456. The cubic root of 1127277968 is about 1040.7434181635.

The spelling of 1127277968 in words is "one billion, one hundred twenty-seven million, two hundred seventy-seven thousand, nine hundred sixty-eight".