26265042 has 48 divisors (see below), whose sum is σ = 59131800. Its totient is φ = 8418816.

The previous prime is 26265013. The next prime is 26265059. The reversal of 26265042 is 24056262.

26265042 is a `hidden beast` number, since 2 + 6 + 2 + 650 + 4 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 22838841 + 3426201 = 4779^2 + 1851^2 .

It is a super-3 number, since 3×26265042³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26264997 and 26265015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75084 + ... + 75432.

Almost surely, 2^26265042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26265042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29565900).

26265042 is an abundant number, since it is smaller than the sum of its proper divisors (32866758).

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

26265042 is a wasteful number, since it uses less digits than its factorization.

26265042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 26265042 is about 5124.9431216356. The cubic root of 26265042 is about 297.2528540836.

The spelling of 26265042 in words is "twenty-six million, two hundred sixty-five thousand, forty-two".