1134066765 has 64 divisors (see below), whose sum is σ = 2027047680. Its totient is φ = 537815040.

The previous prime is 1134066743. The next prime is 1134066781. The reversal of 1134066765 is 5676604311.

It is not a de Polignac number, because 1134066765 - 2⁵ = 1134066733 is a prime.

It is a super-2 number, since 2×1134066765² = 2572214854955130450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 662731 + ... + 664439.

It is an arithmetic number, because the mean of its divisors is an integer number (31672620).

Almost surely, 2^1134066765 is an apocalyptic number.

1134066765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134066765 is a deficient number, since it is larger than the sum of its proper divisors (892980915).

1134066765 is a wasteful number, since it uses less digits than its factorization.

1134066765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 1134066765 is about 33675.9077828646. The cubic root of 1134066765 is about 1042.8284584011.

The spelling of 1134066765 in words is "one billion, one hundred thirty-four million, sixty-six thousand, seven hundred sixty-five".