56126112 has 120 divisors (see below), whose sum is σ = 178901856. Its totient is φ = 15092736.

The previous prime is 56126111. The next prime is 56126143. The reversal of 56126112 is 21162165.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (56126111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3301528 + ... + 3301544.

Almost surely, 2^56126112 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 56126112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89450928).

56126112 is an abundant number, since it is smaller than the sum of its proper divisors (122775744).

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

56126112 is an frugal number, since it uses more digits than its factorization.

56126112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 29 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 56126112 is about 7491.7362473595. The cubic root of 56126112 is about 382.8732159712.

Adding to 56126112 its reverse (21162165), we get a palindrome (77288277).

The spelling of 56126112 in words is "fifty-six million, one hundred twenty-six thousand, one hundred twelve".