112259642 has 32 divisors (see below), whose sum is σ = 194880384. Its totient is φ = 47995200.

The previous prime is 112259629. The next prime is 112259699. The reversal of 112259642 is 246952211.

It is a junction number, because it is equal to n+sod(n) for n = 112259599 and 112259608.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29048 + ... + 32684.

It is an arithmetic number, because the mean of its divisors is an integer number (6090012).

Almost surely, 2^112259642 is an apocalyptic number.

112259642 is a deficient number, since it is larger than the sum of its proper divisors (82620742).

112259642 is a wasteful number, since it uses less digits than its factorization.

112259642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734.

The product of its digits is 8640, while the sum is 32.

The square root of 112259642 is about 10595.2650745510. The cubic root of 112259642 is about 482.4006499876.

The spelling of 112259642 in words is "one hundred twelve million, two hundred fifty-nine thousand, six hundred forty-two".