26244120 has 128 divisors (see below), whose sum is σ = 91008000. Its totient is φ = 5930496.

The previous prime is 26244103. The next prime is 26244133. The reversal of 26244120 is 2144262.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131781 + ... + 131979.

It is an arithmetic number, because the mean of its divisors is an integer number (711000).

Almost surely, 2^26244120 is an apocalyptic number.

26244120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26244120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45504000).

26244120 is an abundant number, since it is smaller than the sum of its proper divisors (64763880).

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

26244120 is a wasteful number, since it uses less digits than its factorization.

26244120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 26244120 is about 5122.9015215989. The cubic root of 26244120 is about 297.1739053391.

Adding to 26244120 its reverse (2144262), we get a palindrome (28388382).

The spelling of 26244120 in words is "twenty-six million, two hundred forty-four thousand, one hundred twenty".