1146091382 has 8 divisors (see below), whose sum is σ = 1720713216. Its totient is φ = 572520312.

The previous prime is 1146091369. The next prime is 1146091393. The reversal of 1146091382 is 2831906411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259958 + ... + 264329.

It is an arithmetic number, because the mean of its divisors is an integer number (215089152).

Almost surely, 2^1146091382 is an apocalyptic number.

1146091382 is a deficient number, since it is larger than the sum of its proper divisors (574621834).

1146091382 is a wasteful number, since it uses less digits than its factorization.

1146091382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525382.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1146091382 is about 33853.9714361550. The cubic root of 1146091382 is about 1046.5012440684.

Adding to 1146091382 its reverse (2831906411), we get a palindrome (3977997793).

The spelling of 1146091382 in words is "one billion, one hundred forty-six million, ninety-one thousand, three hundred eighty-two".