112166530 has 16 divisors (see below), whose sum is σ = 230742720. Its totient is φ = 38457072.

The previous prime is 112166513. The next prime is 112166539. The reversal of 112166530 is 35661211.

It is a junction number, because it is equal to n+sod(n) for n = 112166495 and 112166504.

It is not an unprimeable number, because it can be changed into a prime (112166539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801120 + ... + 801259.

It is an arithmetic number, because the mean of its divisors is an integer number (14421420).

Almost surely, 2^112166530 is an apocalyptic number.

112166530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112166530 is an abundant number, since it is smaller than the sum of its proper divisors (118576190).

112166530 is a wasteful number, since it uses less digits than its factorization.

112166530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602393.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 112166530 is about 10590.8701247820. The cubic root of 112166530 is about 482.2672398772.

The spelling of 112166530 in words is "one hundred twelve million, one hundred sixty-six thousand, five hundred thirty".