1146049068 has 24 divisors (see below), whose sum is σ = 2814857920. Its totient is φ = 361910160.

The previous prime is 1146049061. The next prime is 1146049109. The reversal of 1146049068 is 8609406411.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1146049061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2513038 + ... + 2513493.

Almost surely, 2^1146049068 is an apocalyptic number.

It is an amenable number.

1146049068 is an abundant number, since it is smaller than the sum of its proper divisors (1668808852).

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

1146049068 is a wasteful number, since it uses less digits than its factorization.

1146049068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026557 (or 5026555 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 1146049068 is about 33853.3464815519. The cubic root of 1146049068 is about 1046.4883648747.

The spelling of 1146049068 in words is "one billion, one hundred forty-six million, forty-nine thousand, sixty-eight".