112421673 has 36 divisors (see below), whose sum is σ = 200977920. Its totient is φ = 59293728.

The previous prime is 112421669. The next prime is 112421681. The reversal of 112421673 is 376124211.

It is not a de Polignac number, because 112421673 - 2² = 112421669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112421273) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5368 + ... + 15926.

It is an arithmetic number, because the mean of its divisors is an integer number (5582720).

Almost surely, 2^112421673 is an apocalyptic number.

112421673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112421673 is a deficient number, since it is larger than the sum of its proper divisors (88556247).

112421673 is a wasteful number, since it uses less digits than its factorization.

112421673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10598 (or 10582 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 112421673 is about 10602.9087046904. The cubic root of 112421673 is about 482.6326309034.

Adding to 112421673 its reverse (376124211), we get a palindrome (488545884).

The spelling of 112421673 in words is "one hundred twelve million, four hundred twenty-one thousand, six hundred seventy-three".