56110722 has 32 divisors (see below), whose sum is σ = 115929792. Its totient is φ = 18091584.

The previous prime is 56110721. The next prime is 56110751. The reversal of 56110722 is 22701165.

It is a super-2 number, since 2×56110722² = 6296826246722568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56110692 and 56110701.

It is not an unprimeable number, because it can be changed into a prime (56110721) 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 15 ways as a sum of consecutive naturals, for example, 43093 + ... + 44375.

It is an arithmetic number, because the mean of its divisors is an integer number (3622806).

Almost surely, 2^56110722 is an apocalyptic number.

56110722 is an abundant number, since it is smaller than the sum of its proper divisors (59819070).

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

56110722 is a wasteful number, since it uses less digits than its factorization.

56110722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 56110722 is about 7490.7090452106. The cubic root of 56110722 is about 382.8382176597.

Adding to 56110722 its reverse (22701165), we get a palindrome (78811887).

The spelling of 56110722 in words is "fifty-six million, one hundred ten thousand, seven hundred twenty-two".