20110344 has 16 divisors (see below), whose sum is σ = 50275920. Its totient is φ = 6703440.

The previous prime is 20110339. The next prime is 20110357. The reversal of 20110344 is 44301102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418942 + ... + 418989.

It is an arithmetic number, because the mean of its divisors is an integer number (3142245).

Almost surely, 2^20110344 is an apocalyptic number.

20110344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20110344 is an abundant number, since it is smaller than the sum of its proper divisors (30165576).

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

20110344 is a wasteful number, since it uses less digits than its factorization.

20110344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837940 (or 837936 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 20110344 is about 4484.4558198292. The cubic root of 20110344 is about 271.9400458978.

Adding to 20110344 its reverse (44301102), we get a palindrome (64411446).

The spelling of 20110344 in words is "twenty million, one hundred ten thousand, three hundred forty-four".