26423120 has 20 divisors (see below), whose sum is σ = 61433940. Its totient is φ = 10569216.

The previous prime is 26423119. The next prime is 26423141. The reversal of 26423120 is 2132462.

It can be written as a sum of positive squares in 2 ways, for example, as 7795264 + 18627856 = 2792^2 + 4316^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 26423092 and 26423101.

It is a congruent number.

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, 165065 + ... + 165224.

It is an arithmetic number, because the mean of its divisors is an integer number (3071697).

Almost surely, 2^26423120 is an apocalyptic number.

26423120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26423120 is an abundant number, since it is smaller than the sum of its proper divisors (35010820).

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

26423120 is a wasteful number, since it uses less digits than its factorization.

26423120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330302 (or 330296 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 26423120 is about 5140.3424010468. The cubic root of 26423120 is about 297.8480074116.

Adding to 26423120 its reverse (2132462), we get a palindrome (28555582).

The spelling of 26423120 in words is "twenty-six million, four hundred twenty-three thousand, one hundred twenty".