112451028 has 24 divisors (see below), whose sum is σ = 268786560. Its totient is φ = 36569280.

The previous prime is 112451023. The next prime is 112451041. The reversal of 112451028 is 820154211.

It is a junction number, because it is equal to n+sod(n) for n = 112450989 and 112451007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113788 + ... + 114771.

It is an arithmetic number, because the mean of its divisors is an integer number (11199440).

Almost surely, 2^112451028 is an apocalyptic number.

It is an amenable number.

112451028 is an abundant number, since it is smaller than the sum of its proper divisors (156335532).

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

112451028 is a wasteful number, since it uses less digits than its factorization.

112451028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228607 (or 228605 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 112451028 is about 10604.2929042912. The cubic root of 112451028 is about 482.6746348087.

The spelling of 112451028 in words is "one hundred twelve million, four hundred fifty-one thousand, twenty-eight".