112505474 has 4 divisors (see below), whose sum is σ = 168758214. Its totient is φ = 56252736.

The previous prime is 112505453. The next prime is 112505521. The reversal of 112505474 is 474505211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 474505211 = 383 ⋅1238917.

It can be written as a sum of positive squares in only one way, i.e., 92640625 + 19864849 = 9625^2 + 4457^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28126367 + ... + 28126370.

Almost surely, 2^112505474 is an apocalyptic number.

112505474 is a deficient number, since it is larger than the sum of its proper divisors (56252740).

112505474 is an equidigital number, since it uses as much as digits as its factorization.

112505474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56252739.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 112505474 is about 10606.8597614940. The cubic root of 112505474 is about 482.7525219371.

The spelling of 112505474 in words is "one hundred twelve million, five hundred five thousand, four hundred seventy-four".