1146056242 has 16 divisors (see below), whose sum is σ = 1737912672. Its totient is φ = 566769280.

The previous prime is 1146056237. The next prime is 1146056243. The reversal of 1146056242 is 2426506411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1146056243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142242 + ... + 150082.

It is an arithmetic number, because the mean of its divisors is an integer number (108619542).

Almost surely, 2^1146056242 is an apocalyptic number.

1146056242 is a deficient number, since it is larger than the sum of its proper divisors (591856430).

1146056242 is a wasteful number, since it uses less digits than its factorization.

1146056242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8633.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1146056242 is about 33853.4524384146. The cubic root of 1146056242 is about 1046.4905484612.

The spelling of 1146056242 in words is "one billion, one hundred forty-six million, fifty-six thousand, two hundred forty-two".