1112430655 has 32 divisors (see below), whose sum is σ = 1572213888. Its totient is φ = 739737600.

The previous prime is 1112430643. The next prime is 1112430659. The reversal of 1112430655 is 5560342111.

It is not a de Polignac number, because 1112430655 - 2¹⁵ = 1112397887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112430659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246015 + ... + 250495.

It is an arithmetic number, because the mean of its divisors is an integer number (49131684).

Almost surely, 2^1112430655 is an apocalyptic number.

1112430655 is a deficient number, since it is larger than the sum of its proper divisors (459783233).

1112430655 is a wasteful number, since it uses less digits than its factorization.

1112430655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1112430655 is about 33353.1206186168. The cubic root of 1112430655 is about 1036.1540194157.

Adding to 1112430655 its reverse (5560342111), we get a palindrome (6672772766).

The spelling of 1112430655 in words is "one billion, one hundred twelve million, four hundred thirty thousand, six hundred fifty-five".