1152066705 has 16 divisors (see below), whose sum is σ = 1843727424. Its totient is φ = 614295360.

The previous prime is 1152066703. The next prime is 1152066709. The reversal of 1152066705 is 5076602511.

1152066705 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1152066705 - 2¹ = 1152066703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1152066703) 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, 126195 + ... + 135015.

It is an arithmetic number, because the mean of its divisors is an integer number (115232964).

Almost surely, 2^1152066705 is an apocalyptic number.

1152066705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1152066705 is a deficient number, since it is larger than the sum of its proper divisors (691660719).

1152066705 is an equidigital number, since it uses as much as digits as its factorization.

1152066705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17536.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 1152066705 is about 33942.1081401848. The cubic root of 1152066705 is about 1048.3167906906.

The spelling of 1152066705 in words is "one billion, one hundred fifty-two million, sixty-six thousand, seven hundred five".