112421349 has 12 divisors (see below), whose sum is σ = 162498336. Its totient is φ = 74895912.

The previous prime is 112421341. The next prime is 112421359. The reversal of 112421349 is 943124211.

It is a happy number.

It is not a de Polignac number, because 112421349 - 2³ = 112421341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112421341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13242 + ... + 20004.

It is an arithmetic number, because the mean of its divisors is an integer number (13541528).

Almost surely, 2^112421349 is an apocalyptic number.

It is an amenable number.

112421349 is a deficient number, since it is larger than the sum of its proper divisors (50076987).

112421349 is a wasteful number, since it uses less digits than its factorization.

112421349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616 (or 8613 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 112421349 is about 10602.8934258532. The cubic root of 112421349 is about 482.6321672528.

The spelling of 112421349 in words is "one hundred twelve million, four hundred twenty-one thousand, three hundred forty-nine".