1127027242 has 8 divisors (see below), whose sum is σ = 1844226432. Its totient is φ = 512285100.

The previous prime is 1127027177. The next prime is 1127027243. The reversal of 1127027242 is 2427207211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1127027242.

It is not an unprimeable number, because it can be changed into a prime (1127027243) 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, 25614234 + ... + 25614277.

It is an arithmetic number, because the mean of its divisors is an integer number (230528304).

Almost surely, 2^1127027242 is an apocalyptic number.

1127027242 is a deficient number, since it is larger than the sum of its proper divisors (717199190).

1127027242 is a wasteful number, since it uses less digits than its factorization.

1127027242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51228524.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 1127027242 is about 33571.2263999992. The cubic root of 1127027242 is about 1040.6662526994. Note that the first 3 decimals are identical.

The spelling of 1127027242 in words is "one billion, one hundred twenty-seven million, twenty-seven thousand, two hundred forty-two".