1127406120 has 32 divisors (see below), whose sum is σ = 3382218720. Its totient is φ = 300641600.

The previous prime is 1127406083. The next prime is 1127406131. The reversal of 1127406120 is 216047211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4697406 + ... + 4697645.

It is an arithmetic number, because the mean of its divisors is an integer number (105694335).

Almost surely, 2^1127406120 is an apocalyptic number.

1127406120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1127406120 is an abundant number, since it is smaller than the sum of its proper divisors (2254812600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1127406120 is a wasteful number, since it uses less digits than its factorization.

1127406120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395065 (or 9395061 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1127406120 is about 33576.8688236411. The cubic root of 1127406120 is about 1040.7828548421.

The spelling of 1127406120 in words is "one billion, one hundred twenty-seven million, four hundred six thousand, one hundred twenty".