1146052867 has 4 divisors (see below), whose sum is σ = 1167676560. Its totient is φ = 1124429176.

The previous prime is 1146052847. The next prime is 1146052871. The reversal of 1146052867 is 7682506411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146052867 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146052847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10811767 + ... + 10811872.

It is an arithmetic number, because the mean of its divisors is an integer number (291919140).

Almost surely, 2^1146052867 is an apocalyptic number.

1146052867 is a deficient number, since it is larger than the sum of its proper divisors (21623693).

1146052867 is an equidigital number, since it uses as much as digits as its factorization.

1146052867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21623692.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1146052867 is about 33853.4025911724. The cubic root of 1146052867 is about 1046.4895211966.

The spelling of 1146052867 in words is "one billion, one hundred forty-six million, fifty-two thousand, eight hundred sixty-seven".