112530628 has 24 divisors (see below), whose sum is σ = 234847872. Its totient is φ = 46130304.

The previous prime is 112530617. The next prime is 112530629. The reversal of 112530628 is 826035211.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 112530596 and 112530605.

It is not an unprimeable number, because it can be changed into a prime (112530629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86725 + ... + 88012.

It is an arithmetic number, because the mean of its divisors is an integer number (9785328).

Almost surely, 2^112530628 is an apocalyptic number.

It is an amenable number.

112530628 is an abundant number, since it is smaller than the sum of its proper divisors (122317244).

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

112530628 is a wasteful number, since it uses less digits than its factorization.

112530628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174771 (or 174769 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 112530628 is about 10608.0454373084. The cubic root of 112530628 is about 482.7884972298.

Adding to 112530628 its reverse (826035211), we get a palindrome (938565839).

The spelling of 112530628 in words is "one hundred twelve million, five hundred thirty thousand, six hundred twenty-eight".