1127216 has 10 divisors (see below), whose sum is σ = 2184012. Its totient is φ = 563600.

The previous prime is 1127209. The next prime is 1127221. The reversal of 1127216 is 6127211.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35210 + ... + 35241.

2^1127216 is an apocalyptic number.

1127216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1127216 is a deficient number, since it is larger than the sum of its proper divisors (1056796).

1127216 is an equidigital number, since it uses as much as digits as its factorization.

1127216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70459 (or 70453 counting only the distinct ones).

The product of its digits is 168, while the sum is 20.

The square root of 1127216 is about 1061.7042902805. The cubic root of 1127216 is about 104.0724347455.

The spelling of 1127216 in words is "one million, one hundred twenty-seven thousand, two hundred sixteen".