26330016 has 24 divisors (see below), whose sum is σ = 69116544. Its totient is φ = 8776640.

The previous prime is 26329969. The next prime is 26330033. The reversal of 26330016 is 61003362.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 26329974 and 26330001.

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, 137040 + ... + 137231.

It is an arithmetic number, because the mean of its divisors is an integer number (2879856).

Almost surely, 2^26330016 is an apocalyptic number.

It is an amenable number.

26330016 is an abundant number, since it is smaller than the sum of its proper divisors (42786528).

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

26330016 is a wasteful number, since it uses less digits than its factorization.

26330016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274284 (or 274276 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 26330016 is about 5131.2782033330. The cubic root of 26330016 is about 297.4977652069.

Adding to 26330016 its reverse (61003362), we get a palindrome (87333378).

The spelling of 26330016 in words is "twenty-six million, three hundred thirty thousand, sixteen".