112466542 has 4 divisors (see below), whose sum is σ = 168699816. Its totient is φ = 56233270.

The previous prime is 112466531. The next prime is 112466551. The reversal of 112466542 is 245664211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245664211 = 13 ⋅18897247.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28116634 + ... + 28116637.

It is an arithmetic number, because the mean of its divisors is an integer number (42174954).

Almost surely, 2^112466542 is an apocalyptic number.

112466542 is a deficient number, since it is larger than the sum of its proper divisors (56233274).

112466542 is an equidigital number, since it uses as much as digits as its factorization.

112466542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56233273.

The product of its digits is 11520, while the sum is 31.

The square root of 112466542 is about 10605.0243752667. The cubic root of 112466542 is about 482.6968307521.

The spelling of 112466542 in words is "one hundred twelve million, four hundred sixty-six thousand, five hundred forty-two".