1146163164 has 24 divisors (see below), whose sum is σ = 2677091088. Its totient is φ = 381667200.

The previous prime is 1146163157. The next prime is 1146163169. The reversal of 1146163164 is 4613616411.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146163169) 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, 35937 + ... + 59864.

It is an arithmetic number, because the mean of its divisors is an integer number (111545462).

Almost surely, 2^1146163164 is an apocalyptic number.

It is an amenable number.

1146163164 is an abundant number, since it is smaller than the sum of its proper divisors (1530927924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146163164 is a wasteful number, since it uses less digits than its factorization.

1146163164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96805 (or 96803 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 1146163164 is about 33855.0315905923. The cubic root of 1146163164 is about 1046.5230917689.

Adding to 1146163164 its reverse (4613616411), we get a palindrome (5759779575).

The spelling of 1146163164 in words is "one billion, one hundred forty-six million, one hundred sixty-three thousand, one hundred sixty-four".