1146533264 has 40 divisors (see below), whose sum is σ = 2413774080. Its totient is φ = 525571200.

The previous prime is 1146533263. The next prime is 1146533287. The reversal of 1146533264 is 4623356411.

It is not an unprimeable number, because it can be changed into a prime (1146533263) 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 7 ways as a sum of consecutive naturals, for example, 51407 + ... + 70254.

It is an arithmetic number, because the mean of its divisors is an integer number (60344352).

Almost surely, 2^1146533264 is an apocalyptic number.

It is an amenable number.

1146533264 is an abundant number, since it is smaller than the sum of its proper divisors (1267240816).

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

1146533264 is a wasteful number, since it uses less digits than its factorization.

1146533264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121719 (or 121713 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 1146533264 is about 33860.4971020805. The cubic root of 1146533264 is about 1046.6357216071.

Adding to 1146533264 its reverse (4623356411), we get a palindrome (5769889675).

The spelling of 1146533264 in words is "one billion, one hundred forty-six million, five hundred thirty-three thousand, two hundred sixty-four".