112694530 has 32 divisors (see below), whose sum is σ = 231308784. Its totient is φ = 39161856.

The previous prime is 112694507. The next prime is 112694531. The reversal of 112694530 is 35496211.

It can be written as a sum of positive squares in 8 ways, for example, as 11229201 + 101465329 = 3351^2 + 10073^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112694492 and 112694501.

It is not an unprimeable number, because it can be changed into a prime (112694531) 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 15 ways as a sum of consecutive naturals, for example, 23287 + ... + 27706.

Almost surely, 2^112694530 is an apocalyptic number.

112694530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112694530 is an abundant number, since it is smaller than the sum of its proper divisors (118614254).

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

112694530 is a wasteful number, since it uses less digits than its factorization.

112694530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51030.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 112694530 is about 10615.7679891753. The cubic root of 112694530 is about 483.0227789682.

The spelling of 112694530 in words is "one hundred twelve million, six hundred ninety-four thousand, five hundred thirty".