1120666764 has 24 divisors (see below), whose sum is σ = 2988444928. Its totient is φ = 320190480.

The previous prime is 1120666753. The next prime is 1120666777. The reversal of 1120666764 is 4676660211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6670552 + ... + 6670719.

Almost surely, 2^1120666764 is an apocalyptic number.

1120666764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1120666764 is an abundant number, since it is smaller than the sum of its proper divisors (1867778164).

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

1120666764 is a wasteful number, since it uses less digits than its factorization.

1120666764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13341285 (or 13341283 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 1120666764 is about 33476.3612717989. The cubic root of 1120666764 is about 1038.7048609253.

The spelling of 1120666764 in words is "one billion, one hundred twenty million, six hundred sixty-six thousand, seven hundred sixty-four".