112500538 has 4 divisors (see below), whose sum is σ = 168750810. Its totient is φ = 56250268.

The previous prime is 112500529. The next prime is 112500559. The reversal of 112500538 is 835005211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 835005211 = 1249 ⋅668539.

It can be written as a sum of positive squares in only one way, i.e., 102151449 + 10349089 = 10107^2 + 3217^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28125133 + ... + 28125136.

Almost surely, 2^112500538 is an apocalyptic number.

112500538 is a deficient number, since it is larger than the sum of its proper divisors (56250272).

112500538 is an equidigital number, since it uses as much as digits as its factorization.

112500538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56250271.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 112500538 is about 10606.6270793311. The cubic root of 112500538 is about 482.7454618324.

Adding to 112500538 its reverse (835005211), we get a palindrome (947505749).

The spelling of 112500538 in words is "one hundred twelve million, five hundred thousand, five hundred thirty-eight".