1120664276 has 12 divisors (see below), whose sum is σ = 2076525108. Its totient is φ = 527371392.

The previous prime is 1120664263. The next prime is 1120664299. The reversal of 1120664276 is 6724660211.

It can be written as a sum of positive squares in 2 ways, for example, as 446223376 + 674440900 = 21124^2 + 25970^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8240111 + ... + 8240246.

It is an arithmetic number, because the mean of its divisors is an integer number (173043759).

Almost surely, 2^1120664276 is an apocalyptic number.

It is an amenable number.

1120664276 is a deficient number, since it is larger than the sum of its proper divisors (955860832).

1120664276 is a wasteful number, since it uses less digits than its factorization.

1120664276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16480378 (or 16480376 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1120664276 is about 33476.3241112282. The cubic root of 1120664276 is about 1038.7040922462.

The spelling of 1120664276 in words is "one billion, one hundred twenty million, six hundred sixty-four thousand, two hundred seventy-six".