1147548167 has 8 divisors (see below), whose sum is σ = 1152053280. Its totient is φ = 1143051040.

The previous prime is 1147548137. The next prime is 1147548169. The reversal of 1147548167 is 7618457411.

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 1147548167 - 2¹⁰ = 1147547143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147548169) 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, 534917 + ... + 537057.

It is an arithmetic number, because the mean of its divisors is an integer number (144006660).

Almost surely, 2^1147548167 is an apocalyptic number.

1147548167 is a deficient number, since it is larger than the sum of its proper divisors (4505113).

1147548167 is a wasteful number, since it uses less digits than its factorization.

1147548167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993.

The product of its digits is 188160, while the sum is 44.

The square root of 1147548167 is about 33875.4803213180. The cubic root of 1147548167 is about 1046.9444553333.

The spelling of 1147548167 in words is "one billion, one hundred forty-seven million, five hundred forty-eight thousand, one hundred sixty-seven".