112545624 has 64 divisors (see below), whose sum is σ = 303114240. Its totient is φ = 34721280.

The previous prime is 112545623. The next prime is 112545689. The reversal of 112545624 is 426545211.

It is a junction number, because it is equal to n+sod(n) for n = 112545591 and 112545600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112545623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13824 + ... + 20400.

It is an arithmetic number, because the mean of its divisors is an integer number (4736160).

Almost surely, 2^112545624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112545624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151557120).

112545624 is an abundant number, since it is smaller than the sum of its proper divisors (190568616).

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

112545624 is a wasteful number, since it uses less digits than its factorization.

112545624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640 (or 6636 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 112545624 is about 10608.7522357721. The cubic root of 112545624 is about 482.8099419833.

The spelling of 112545624 in words is "one hundred twelve million, five hundred forty-five thousand, six hundred twenty-four".