1112535249 has 32 divisors (see below), whose sum is σ = 1733222400. Its totient is φ = 634510800.

The previous prime is 1112535247. The next prime is 1112535271. The reversal of 1112535249 is 9425352111.

It is a happy number.

It is not a de Polignac number, because 1112535249 - 2¹ = 1112535247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112535241) 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, 1019194 + ... + 1020284.

It is an arithmetic number, because the mean of its divisors is an integer number (54163200).

Almost surely, 2^1112535249 is an apocalyptic number.

It is an amenable number.

1112535249 is a deficient number, since it is larger than the sum of its proper divisors (620687151).

1112535249 is an equidigital number, since it uses as much as digits as its factorization.

1112535249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106 (or 2092 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The square root of 1112535249 is about 33354.6885609804. The cubic root of 1112535249 is about 1036.1864924802.

The spelling of 1112535249 in words is "one billion, one hundred twelve million, five hundred thirty-five thousand, two hundred forty-nine".