1146330032 has 20 divisors (see below), whose sum is σ = 2230720320. Its totient is φ = 570660288.

The previous prime is 1146330019. The next prime is 1146330037. The reversal of 1146330032 is 2300336411.

It is not an unprimeable number, because it can be changed into a prime (1146330037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152768 + ... + 160095.

It is an arithmetic number, because the mean of its divisors is an integer number (111536016).

Almost surely, 2^1146330032 is an apocalyptic number.

It is an amenable number.

1146330032 is a deficient number, since it is larger than the sum of its proper divisors (1084390288).

1146330032 is a wasteful number, since it uses less digits than its factorization.

1146330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313100 (or 313094 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1146330032 is about 33857.4959499370. The cubic root of 1146330032 is about 1046.5738764933.

Adding to 1146330032 its reverse (2300336411), we get a palindrome (3446666443).

The spelling of 1146330032 in words is "one billion, one hundred forty-six million, three hundred thirty thousand, thirty-two".