1146533536 has 12 divisors (see below), whose sum is σ = 2257237962. Its totient is φ = 573266752.

The previous prime is 1146533527. The next prime is 1146533551. The reversal of 1146533536 is 6353356411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1116896400 + 29637136 = 33420^2 + 5444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1146533495 and 1146533504.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17914555 + ... + 17914618.

Almost surely, 2^1146533536 is an apocalyptic number.

1146533536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1146533536 is a deficient number, since it is larger than the sum of its proper divisors (1110704426).

1146533536 is an equidigital number, since it uses as much as digits as its factorization.

1146533536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35829183 (or 35829175 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The square root of 1146533536 is about 33860.5011185600. The cubic root of 1146533536 is about 1046.6358043740.

Adding to 1146533536 its reverse (6353356411), we get a palindrome (7499889947).

The spelling of 1146533536 in words is "one billion, one hundred forty-six million, five hundred thirty-three thousand, five hundred thirty-six".