112567644 has 60 divisors (see below), whose sum is σ = 336319984. Its totient is φ = 32161536.

The previous prime is 112567643. The next prime is 112567649. The reversal of 112567644 is 446765211.

112567644 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 6 + 7 + 644 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 112567599 and 112567608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112567643) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22549 + ... + 27084.

Almost surely, 2^112567644 is an apocalyptic number.

112567644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112567644 is an abundant number, since it is smaller than the sum of its proper divisors (223752340).

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

112567644 is a wasteful number, since it uses less digits than its factorization.

112567644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49656 (or 49645 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 112567644 is about 10609.7900073470. The cubic root of 112567644 is about 482.8414278266.

The spelling of 112567644 in words is "one hundred twelve million, five hundred sixty-seven thousand, six hundred forty-four".