26078528 has 28 divisors (see below), whose sum is σ = 59143392. Its totient is φ = 11176320.

The previous prime is 26078519. The next prime is 26078543. The reversal of 26078528 is 82587062.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 26078491 and 26078500.

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, 28658 + ... + 29553.

It is an arithmetic number, because the mean of its divisors is an integer number (2112264).

Almost surely, 2^26078528 is an apocalyptic number.

26078528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26078528 is an abundant number, since it is smaller than the sum of its proper divisors (33064864).

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

26078528 is an equidigital number, since it uses as much as digits as its factorization.

26078528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58230 (or 58220 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 26078528 is about 5106.7140119650. The cubic root of 26078528 is about 296.5475620584.

The spelling of 26078528 in words is "twenty-six million, seventy-eight thousand, five hundred twenty-eight".