112401646 has 16 divisors (see below), whose sum is σ = 192830976. Its totient is φ = 48136536.

The previous prime is 112401617. The next prime is 112401647. The reversal of 112401646 is 646104211.

It is a self number, because there is not a number n which added to its sum of digits gives 112401646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112401647) 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, 27295 + ... + 31141.

It is an arithmetic number, because the mean of its divisors is an integer number (12051936).

Almost surely, 2^112401646 is an apocalyptic number.

112401646 is a deficient number, since it is larger than the sum of its proper divisors (80429330).

112401646 is a wasteful number, since it uses less digits than its factorization.

112401646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 112401646 is about 10601.9642519677. The cubic root of 112401646 is about 482.6039701851.

Adding to 112401646 its reverse (646104211), we get a palindrome (758505857).

The spelling of 112401646 in words is "one hundred twelve million, four hundred one thousand, six hundred forty-six".