1115066164 has 12 divisors (see below), whose sum is σ = 1992884544. Its totient is φ = 545670584.

The previous prime is 1115066143. The next prime is 1115066171. The reversal of 1115066164 is 4616605111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2965414 + ... + 2965789.

It is an arithmetic number, because the mean of its divisors is an integer number (166073712).

Almost surely, 2^1115066164 is an apocalyptic number.

It is an amenable number.

1115066164 is a deficient number, since it is larger than the sum of its proper divisors (877818380).

1115066164 is a wasteful number, since it uses less digits than its factorization.

1115066164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5931254 (or 5931252 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1115066164 is about 33392.6064271719. The cubic root of 1115066164 is about 1036.9716402766.

The spelling of 1115066164 in words is "one billion, one hundred fifteen million, sixty-six thousand, one hundred sixty-four".