112730620 has 24 divisors (see below), whose sum is σ = 238064400. Its totient is φ = 44838912.

The previous prime is 112730617. The next prime is 112730641. The reversal of 112730620 is 26037211.

It is a junction number, because it is equal to n+sod(n) for n = 112730591 and 112730600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12165 + ... + 19324.

It is an arithmetic number, because the mean of its divisors is an integer number (9919350).

Almost surely, 2^112730620 is an apocalyptic number.

112730620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112730620 is an abundant number, since it is smaller than the sum of its proper divisors (125333780).

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

112730620 is a wasteful number, since it uses less digits than its factorization.

112730620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31677 (or 31675 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 112730620 is about 10617.4676830212. The cubic root of 112730620 is about 483.0743355420.

Adding to 112730620 its reverse (26037211), we get a palindrome (138767831).

The spelling of 112730620 in words is "one hundred twelve million, seven hundred thirty thousand, six hundred twenty".