1127835628 has 24 divisors (see below), whose sum is σ = 2031873984. Its totient is φ = 547372800.

The previous prime is 1127835617. The next prime is 1127835629. The reversal of 1127835628 is 8265387211.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1127835629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54948 + ... + 72628.

It is an arithmetic number, because the mean of its divisors is an integer number (84661416).

Almost surely, 2^1127835628 is an apocalyptic number.

It is an amenable number.

1127835628 is a deficient number, since it is larger than the sum of its proper divisors (904038356).

1127835628 is a wasteful number, since it uses less digits than its factorization.

1127835628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18153 (or 18151 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 1127835628 is about 33583.2641058013. The cubic root of 1127835628 is about 1040.9150071041.

The spelling of 1127835628 in words is "one billion, one hundred twenty-seven million, eight hundred thirty-five thousand, six hundred twenty-eight".