112782916 has 6 divisors (see below), whose sum is σ = 197370110. Its totient is φ = 56391456.

The previous prime is 112782911. The next prime is 112782959. The reversal of 112782916 is 619287211.

It can be written as a sum of positive squares in only one way, i.e., 97101316 + 15681600 = 9854^2 + 3960^2 .

It is a super-2 number, since 2×112782916² = 25439972282926112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112782911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14097861 + ... + 14097868.

Almost surely, 2^112782916 is an apocalyptic number.

It is an amenable number.

112782916 is a deficient number, since it is larger than the sum of its proper divisors (84587194).

112782916 is a wasteful number, since it uses less digits than its factorization.

112782916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28195733 (or 28195731 counting only the distinct ones).

The product of its digits is 12096, while the sum is 37.

The square root of 112782916 is about 10619.9301315969. The cubic root of 112782916 is about 483.1490237676.

The spelling of 112782916 in words is "one hundred twelve million, seven hundred eighty-two thousand, nine hundred sixteen".