1146876147 has 6 divisors (see below), whose sum is σ = 1656598892. Its totient is φ = 764584092.

The previous prime is 1146876089. The next prime is 1146876191. The reversal of 1146876147 is 7416786411.

It is not a de Polignac number, because 1146876147 - 2¹⁶ = 1146810611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146876047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63715333 + ... + 63715350.

Almost surely, 2^1146876147 is an apocalyptic number.

1146876147 is a deficient number, since it is larger than the sum of its proper divisors (509722745).

1146876147 is a wasteful number, since it uses less digits than its factorization.

1146876147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127430689 (or 127430686 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 1146876147 is about 33865.5598949729. The cubic root of 1146876147 is about 1046.7400470661.

The spelling of 1146876147 in words is "one billion, one hundred forty-six million, eight hundred seventy-six thousand, one hundred forty-seven".