112421276 has 24 divisors (see below), whose sum is σ = 215266800. Its totient is φ = 50947200.

The previous prime is 112421273. The next prime is 112421279. The reversal of 112421276 is 672124211.

It is an interprime number because it is at equal distance from previous prime (112421273) and next prime (112421279).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 11696 + ... + 19016.

It is an arithmetic number, because the mean of its divisors is an integer number (8969450).

Almost surely, 2^112421276 is an apocalyptic number.

It is an amenable number.

112421276 is a deficient number, since it is larger than the sum of its proper divisors (102845524).

112421276 is a wasteful number, since it uses less digits than its factorization.

112421276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685 (or 7683 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 112421276 is about 10602.8899833960. The cubic root of 112421276 is about 482.6320627882.

Adding to 112421276 its reverse (672124211), we get a palindrome (784545487).

The spelling of 112421276 in words is "one hundred twelve million, four hundred twenty-one thousand, two hundred seventy-six".