1120632818 has 16 divisors (see below), whose sum is σ = 1755103680. Its totient is φ = 535628016.

The previous prime is 1120632811. The next prime is 1120632829. The reversal of 1120632818 is 8182360211.

It is a super-2 number, since 2×1120632818² = 2511635825557242248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120632811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79853 + ... + 92831.

It is an arithmetic number, because the mean of its divisors is an integer number (109693980).

Almost surely, 2^1120632818 is an apocalyptic number.

1120632818 is a deficient number, since it is larger than the sum of its proper divisors (634470862).

1120632818 is a wasteful number, since it uses less digits than its factorization.

1120632818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14881.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1120632818 is about 33475.8542534765. The cubic root of 1120632818 is about 1038.6943730526.

The spelling of 1120632818 in words is "one billion, one hundred twenty million, six hundred thirty-two thousand, eight hundred eighteen".