1130546242 has 32 divisors (see below), whose sum is σ = 1960267392. Its totient is φ = 478996224.

The previous prime is 1130546213. The next prime is 1130546269. The reversal of 1130546242 is 2426450311.

It is a self number, because there is not a number n which added to its sum of digits gives 1130546242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880533 + ... + 881815.

It is an arithmetic number, because the mean of its divisors is an integer number (61258356).

Almost surely, 2^1130546242 is an apocalyptic number.

1130546242 is a deficient number, since it is larger than the sum of its proper divisors (829721150).

1130546242 is a wasteful number, since it uses less digits than its factorization.

1130546242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1130546242 is about 33623.5965060253. The cubic root of 1130546242 is about 1041.7482435981.

Adding to 1130546242 its reverse (2426450311), we get a palindrome (3556996553).

The spelling of 1130546242 in words is "one billion, one hundred thirty million, five hundred forty-six thousand, two hundred forty-two".