1146030432 has 24 divisors (see below), whose sum is σ = 3008330136. Its totient is φ = 382010112.

The previous prime is 1146030421. The next prime is 1146030437. The reversal of 1146030432 is 2340306411.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146030437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5968813 + ... + 5969004.

It is an arithmetic number, because the mean of its divisors is an integer number (125347089).

Almost surely, 2^1146030432 is an apocalyptic number.

1146030432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1146030432 is an abundant number, since it is smaller than the sum of its proper divisors (1862299704).

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

1146030432 is a wasteful number, since it uses less digits than its factorization.

1146030432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11937830 (or 11937822 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1146030432 is about 33853.0712343799. The cubic root of 1146030432 is about 1046.4826924989.

Adding to 1146030432 its reverse (2340306411), we get a palindrome (3486336843).

The spelling of 1146030432 in words is "one billion, one hundred forty-six million, thirty thousand, four hundred thirty-two".