1146164612 has 48 divisors (see below), whose sum is σ = 2167603200. Its totient is φ = 528744480.

The previous prime is 1146164611. The next prime is 1146164647. The reversal of 1146164612 is 2164616411.

It is a super-2 number, since 2×1146164612² = 2627386635602221088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146164611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365689 + ... + 1366527.

It is an arithmetic number, because the mean of its divisors is an integer number (45158400).

Almost surely, 2^1146164612 is an apocalyptic number.

It is an amenable number.

1146164612 is a deficient number, since it is larger than the sum of its proper divisors (1021438588).

1146164612 is a wasteful number, since it uses less digits than its factorization.

1146164612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 1374 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 1146164612 is about 33855.0529758853. The cubic root of 1146164612 is about 1046.5235324755.

It can be divided in two parts, 114616461 and 2, that multiplied together give a palindrome (229232922).

The spelling of 1146164612 in words is "one billion, one hundred forty-six million, one hundred sixty-four thousand, six hundred twelve".