1127516636 has 48 divisors (see below), whose sum is σ = 2191976640. Its totient is φ = 505021440.

The previous prime is 1127516633. The next prime is 1127516641. The reversal of 1127516636 is 6366157211.

It is a self number, because there is not a number n which added to its sum of digits gives 1127516636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127516633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135986 + ... + 144038.

It is an arithmetic number, because the mean of its divisors is an integer number (45666180).

Almost surely, 2^1127516636 is an apocalyptic number.

It is an amenable number.

1127516636 is a deficient number, since it is larger than the sum of its proper divisors (1064460004).

1127516636 is a wasteful number, since it uses less digits than its factorization.

1127516636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8174 (or 8172 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 1127516636 is about 33578.5144996023. The cubic root of 1127516636 is about 1040.8168619308.

The spelling of 1127516636 in words is "one billion, one hundred twenty-seven million, five hundred sixteen thousand, six hundred thirty-six".