61063112 has 64 divisors (see below), whose sum is σ = 133920000. Its totient is φ = 25807680.

The previous prime is 61063097. The next prime is 61063141. The reversal of 61063112 is 21136016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98339 + ... + 98957.

It is an arithmetic number, because the mean of its divisors is an integer number (2092500).

Almost surely, 2^61063112 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 61063112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66960000).

61063112 is an abundant number, since it is smaller than the sum of its proper divisors (72856888).

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

61063112 is a wasteful number, since it uses less digits than its factorization.

61063112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 61063112 is about 7814.2889631751. The cubic root of 61063112 is about 393.7854311948.

Adding to 61063112 its reverse (21136016), we get a palindrome (82199128).

The spelling of 61063112 in words is "sixty-one million, sixty-three thousand, one hundred twelve".