112487637 has 4 divisors (see below), whose sum is σ = 149983520. Its totient is φ = 74991756.

The previous prime is 112487633. The next prime is 112487647. The reversal of 112487637 is 736784211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 112487637 - 2² = 112487633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112487595 and 112487604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112487633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18747937 + ... + 18747942.

It is an arithmetic number, because the mean of its divisors is an integer number (37495880).

Almost surely, 2^112487637 is an apocalyptic number.

It is an amenable number.

112487637 is a deficient number, since it is larger than the sum of its proper divisors (37495883).

112487637 is an equidigital number, since it uses as much as digits as its factorization.

112487637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37495882.

The product of its digits is 56448, while the sum is 39.

The square root of 112487637 is about 10606.0189043769. The cubic root of 112487637 is about 482.7270081805.

The spelling of 112487637 in words is "one hundred twelve million, four hundred eighty-seven thousand, six hundred thirty-seven".