112542436 has 12 divisors (see below), whose sum is σ = 197149680. Its totient is φ = 56213960.

The previous prime is 112542383. The next prime is 112542497. The reversal of 112542436 is 634245211.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9730 + ... + 17881.

It is an arithmetic number, because the mean of its divisors is an integer number (16429140).

Almost surely, 2^112542436 is an apocalyptic number.

It is an amenable number.

112542436 is a deficient number, since it is larger than the sum of its proper divisors (84607244).

112542436 is a wasteful number, since it uses less digits than its factorization.

112542436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28634 (or 28632 counting only the distinct ones).

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

The square root of 112542436 is about 10608.6019814111. The cubic root of 112542436 is about 482.8053832021.

Adding to 112542436 its reverse (634245211), we get a palindrome (746787647).

The spelling of 112542436 in words is "one hundred twelve million, five hundred forty-two thousand, four hundred thirty-six".