1146132408 has 16 divisors (see below), whose sum is σ = 2865331080. Its totient is φ = 382044128.

The previous prime is 1146132349. The next prime is 1146132419. The reversal of 1146132408 is 8042316411.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 23877735 + ... + 23877782.

Almost surely, 2^1146132408 is an apocalyptic number.

It is an amenable number.

1146132408 is an abundant number, since it is smaller than the sum of its proper divisors (1719198672).

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

1146132408 is a wasteful number, since it uses less digits than its factorization.

1146132408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47755526 (or 47755522 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1146132408 is about 33854.5773566884. The cubic root of 1146132408 is about 1046.5137309283.

Adding to 1146132408 its reverse (8042316411), we get a palindrome (9188448819).

The spelling of 1146132408 in words is "one billion, one hundred forty-six million, one hundred thirty-two thousand, four hundred eight".