1146330534 has 128 divisors (see below), whose sum is σ = 2623933440. Its totient is φ = 332107776.

The previous prime is 1146330503. The next prime is 1146330539. The reversal of 1146330534 is 4350336411.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146330539) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10144462 + ... + 10144574.

It is an arithmetic number, because the mean of its divisors is an integer number (20499480).

Almost surely, 2^1146330534 is an apocalyptic number.

1146330534 is an abundant number, since it is smaller than the sum of its proper divisors (1477602906).

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

1146330534 is a wasteful number, since it uses less digits than its factorization.

1146330534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 1146330534 is about 33857.5033633610. The cubic root of 1146330534 is about 1046.5740292649.

Adding to 1146330534 its reverse (4350336411), we get a palindrome (5496666945).

The spelling of 1146330534 in words is "one billion, one hundred forty-six million, three hundred thirty thousand, five hundred thirty-four".