112040349 has 4 divisors (see below), whose sum is σ = 149387136. Its totient is φ = 74693564.

The previous prime is 112040333. The next prime is 112040363. The reversal of 112040349 is 943040211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 943040211 = 3 ⋅314346737.

It is a cyclic number.

It is not a de Polignac number, because 112040349 - 2⁴ = 112040333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112040389) 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, 18673389 + ... + 18673394.

It is an arithmetic number, because the mean of its divisors is an integer number (37346784).

Almost surely, 2^112040349 is an apocalyptic number.

It is an amenable number.

112040349 is a deficient number, since it is larger than the sum of its proper divisors (37346787).

112040349 is an equidigital number, since it uses as much as digits as its factorization.

112040349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37346786.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 112040349 is about 10584.9113836631. The cubic root of 112040349 is about 482.0863309032.

The spelling of 112040349 in words is "one hundred twelve million, forty thousand, three hundred forty-nine".