1152967081 has 8 divisors (see below), whose sum is σ = 1395187200. Its totient is φ = 930124608.

The previous prime is 1152967073. The next prime is 1152967093. The reversal of 1152967081 is 1807692511.

It is a happy number.

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

It is not a de Polignac number, because 1152967081 - 2³ = 1152967073 is a prime.

It is a super-2 number, since 2×1152967081² = 2658666179739321122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152967031) 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, 4844281 + ... + 4844518.

It is an arithmetic number, because the mean of its divisors is an integer number (174398400).

Almost surely, 2^1152967081 is an apocalyptic number.

It is an amenable number.

1152967081 is a deficient number, since it is larger than the sum of its proper divisors (242220119).

1152967081 is an equidigital number, since it uses as much as digits as its factorization.

1152967081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9688823.

The product of its (nonzero) digits is 30240, while the sum is 40.

The square root of 1152967081 is about 33955.3689569117. The cubic root of 1152967081 is about 1048.5898169806.

The spelling of 1152967081 in words is "one billion, one hundred fifty-two million, nine hundred sixty-seven thousand, eighty-one".