1112451634 has 32 divisors (see below), whose sum is σ = 2011852800. Its totient is φ = 450677520.

The previous prime is 1112451631. The next prime is 1112451689. The reversal of 1112451634 is 4361542111.

It is not an unprimeable number, because it can be changed into a prime (1112451631) 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 15 ways as a sum of consecutive naturals, for example, 123049 + ... + 131779.

It is an arithmetic number, because the mean of its divisors is an integer number (62870400).

Almost surely, 2^1112451634 is an apocalyptic number.

1112451634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1112451634 is a deficient number, since it is larger than the sum of its proper divisors (899401166).

1112451634 is a wasteful number, since it uses less digits than its factorization.

1112451634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9238.

The product of its digits is 2880, while the sum is 28.

The square root of 1112451634 is about 33353.4351154420. The cubic root of 1112451634 is about 1036.1605328820.

Adding to 1112451634 its reverse (4361542111), we get a palindrome (5473993745).

The spelling of 1112451634 in words is "one billion, one hundred twelve million, four hundred fifty-one thousand, six hundred thirty-four".