112435731 has 6 divisors (see below), whose sum is σ = 162407180. Its totient is φ = 74957148.

The previous prime is 112435721. The next prime is 112435733. The reversal of 112435731 is 137534211.

It is not a de Polignac number, because 112435731 - 2⁵ = 112435699 is a prime.

It is a super-2 number, since 2×112435731² = 25283587211008722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112435695 and 112435704.

It is not an unprimeable number, because it can be changed into a prime (112435733) 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 5 ways as a sum of consecutive naturals, for example, 6246421 + ... + 6246438.

Almost surely, 2^112435731 is an apocalyptic number.

112435731 is a deficient number, since it is larger than the sum of its proper divisors (49971449).

112435731 is a wasteful number, since it uses less digits than its factorization.

112435731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12492865 (or 12492862 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 112435731 is about 10603.5716152625. The cubic root of 112435731 is about 482.6527473292.

Adding to 112435731 its reverse (137534211), we get a palindrome (249969942).

The spelling of 112435731 in words is "one hundred twelve million, four hundred thirty-five thousand, seven hundred thirty-one".