112705725 has 48 divisors (see below), whose sum is σ = 206415360. Its totient is φ = 53803200.

The previous prime is 112705721. The next prime is 112705729. The reversal of 112705725 is 527507211.

It is an interprime number because it is at equal distance from previous prime (112705721) and next prime (112705729).

It is not a de Polignac number, because 112705725 - 2² = 112705721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112705692 and 112705701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112705721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54256 + ... + 56294.

It is an arithmetic number, because the mean of its divisors is an integer number (4300320).

Almost surely, 2^112705725 is an apocalyptic number.

112705725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112705725 is a deficient number, since it is larger than the sum of its proper divisors (93709635).

112705725 is a wasteful number, since it uses less digits than its factorization.

112705725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2125 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 112705725 is about 10616.2952577629. The cubic root of 112705725 is about 483.0387728263.

The spelling of 112705725 in words is "one hundred twelve million, seven hundred five thousand, seven hundred twenty-five".