112005534 has 8 divisors (see below), whose sum is σ = 224011080. Its totient is φ = 37335176.

The previous prime is 112005529. The next prime is 112005539. The reversal of 112005534 is 435500211.

It is an interprime number because it is at equal distance from previous prime (112005529) and next prime (112005539).

It is a sphenic number, since it is the product of 3 distinct primes.

112005534 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112005534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112005539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9333789 + ... + 9333800.

It is an arithmetic number, because the mean of its divisors is an integer number (28001385).

Almost surely, 2^112005534 is an apocalyptic number.

112005534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112005534 is a wasteful number, since it uses less digits than its factorization.

112005534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18667594.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 112005534 is about 10583.2666979530. The cubic root of 112005534 is about 482.0363918277.

Adding to 112005534 its reverse (435500211), we get a palindrome (547505745).

The spelling of 112005534 in words is "one hundred twelve million, five thousand, five hundred thirty-four".