803546112 has 88 divisors (see below), whose sum is σ = 2166544800. Its totient is φ = 264749056.

The previous prime is 803546111. The next prime is 803546137. The reversal of 803546112 is 211645308.

It is a super-2 number, since 2×803546112² = 1291372708220633088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 803546112.

It is not an unprimeable number, because it can be changed into a prime (803546111) 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, 271939 + ... + 274877.

Almost surely, 2^803546112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 803546112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1083272400).

803546112 is an abundant number, since it is smaller than the sum of its proper divisors (1362998688).

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

803546112 is a wasteful number, since it uses less digits than its factorization.

803546112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 803546112 is about 28346.8889298279. Note that the first 3 decimals coincide. The cubic root of 803546112 is about 929.6873778690.

The spelling of 803546112 in words is "eight hundred three million, five hundred forty-six thousand, one hundred twelve".