1146073536 has 84 divisors (see below), whose sum is σ = 3406726232. Its totient is φ = 382019328.

The previous prime is 1146073531. The next prime is 1146073549. The reversal of 1146073536 is 6353706411.

1146073536 is a `hidden beast` number, since 1 + 14 + 607 + 3 + 5 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1146073536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146073531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21295 + ... + 52398.

Almost surely, 2^1146073536 is an apocalyptic number.

1146073536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1146073536 is an abundant number, since it is smaller than the sum of its proper divisors (2260652696).

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

1146073536 is an frugal number, since it uses more digits than its factorization.

1146073536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73720 (or 73698 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1146073536 is about 33853.7078619167. The cubic root of 1146073536 is about 1046.4958122856.

Adding to 1146073536 its reverse (6353706411), we get a palindrome (7499779947).

The spelling of 1146073536 in words is "one billion, one hundred forty-six million, seventy-three thousand, five hundred thirty-six".