112137480 has 384 divisors, whose sum is σ = 471139200. Its totient is φ = 23514624.

The previous prime is 112137479. The next prime is 112137481. The reversal of 112137480 is 84731211.

It is an interprime number because it is at equal distance from previous prime (112137479) and next prime (112137481).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112137481) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 687879 + ... + 688041.

It is an arithmetic number, because the mean of its divisors is an integer number (1226925).

Almost surely, 2^112137480 is an apocalyptic number.

112137480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112137480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235569600).

112137480 is an abundant number, since it is smaller than the sum of its proper divisors (359001720).

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

112137480 is a wasteful number, since it uses less digits than its factorization.

112137480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 112137480 is about 10589.4985716983. The cubic root of 112137480 is about 482.2256021654.

Adding to 112137480 its reverse (84731211), we get a palindrome (196868691).

The spelling of 112137480 in words is "one hundred twelve million, one hundred thirty-seven thousand, four hundred eighty".