1146162244 has 12 divisors (see below), whose sum is σ = 2074949100. Its totient is φ = 553319648.

The previous prime is 1146162229. The next prime is 1146162247. The reversal of 1146162244 is 4422616411.

It can be written as a sum of positive squares in 2 ways, for example, as 716097600 + 430064644 = 26760^2 + 20738^2 .

It is a super-2 number, since 2×1146162244² = 2627375779142231072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146162247) 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, 4940239 + ... + 4940470.

It is an arithmetic number, because the mean of its divisors is an integer number (172912425).

Almost surely, 2^1146162244 is an apocalyptic number.

It is an amenable number.

1146162244 is a deficient number, since it is larger than the sum of its proper divisors (928786856).

1146162244 is a wasteful number, since it uses less digits than its factorization.

1146162244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9880742 (or 9880740 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 1146162244 is about 33855.0180032444. The cubic root of 1146162244 is about 1046.5228117618.

Adding to 1146162244 its reverse (4422616411), we get a palindrome (5568778655).

The spelling of 1146162244 in words is "one billion, one hundred forty-six million, one hundred sixty-two thousand, two hundred forty-four".