112409426 has 4 divisors (see below), whose sum is σ = 168614142. Its totient is φ = 56204712.

The previous prime is 112409419. The next prime is 112409431. The reversal of 112409426 is 624904211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 624904211 = 37 ⋅16889303.

It can be written as a sum of positive squares in only one way, i.e., 89321401 + 23088025 = 9451^2 + 4805^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28102355 + ... + 28102358.

Almost surely, 2^112409426 is an apocalyptic number.

112409426 is a deficient number, since it is larger than the sum of its proper divisors (56204716).

112409426 is an equidigital number, since it uses as much as digits as its factorization.

112409426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56204715.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 112409426 is about 10602.3311587594. The cubic root of 112409426 is about 482.6151045780.

The spelling of 112409426 in words is "one hundred twelve million, four hundred nine thousand, four hundred twenty-six".