26053420 has 24 divisors (see below), whose sum is σ = 54860400. Its totient is φ = 10393152.

The previous prime is 26053387. The next prime is 26053421. The reversal of 26053420 is 2435062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26053391 and 26053400.

It is not an unprimeable number, because it can be changed into a prime (26053421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6826 + ... + 9934.

It is an arithmetic number, because the mean of its divisors is an integer number (2285850).

Almost surely, 2^26053420 is an apocalyptic number.

26053420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26053420 is an abundant number, since it is smaller than the sum of its proper divisors (28806980).

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

26053420 is a wasteful number, since it uses less digits than its factorization.

26053420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537 (or 3535 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 26053420 is about 5104.2550876695. The cubic root of 26053420 is about 296.4523610434.

Adding to 26053420 its reverse (2435062), we get a palindrome (28488482).

The spelling of 26053420 in words is "twenty-six million, fifty-three thousand, four hundred twenty".