1134767081 has 8 divisors (see below), whose sum is σ = 1297799424. Its totient is φ = 971965440.

The previous prime is 1134767069. The next prime is 1134767089. The reversal of 1134767081 is 1807674311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1134767081 - 2¹⁸ = 1134504937 is a prime.

It is a super-2 number, since 2×1134767081² = 2575392656242521122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134767089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47000 + ... + 66921.

It is an arithmetic number, because the mean of its divisors is an integer number (162224928).

Almost surely, 2^1134767081 is an apocalyptic number.

It is an amenable number.

1134767081 is a deficient number, since it is larger than the sum of its proper divisors (163032343).

1134767081 is a wasteful number, since it uses less digits than its factorization.

1134767081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115351.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 1134767081 is about 33686.3040566934. The cubic root of 1134767081 is about 1043.0430722141.

The spelling of 1134767081 in words is "one billion, one hundred thirty-four million, seven hundred sixty-seven thousand, eighty-one".