26042532 has 48 divisors (see below), whose sum is σ = 63917952. Its totient is φ = 8236800.

The previous prime is 26042491. The next prime is 26042537. The reversal of 26042532 is 23524062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26042537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43032 + ... + 43632.

It is an arithmetic number, because the mean of its divisors is an integer number (1331624).

Almost surely, 2^26042532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26042532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31958976).

26042532 is an abundant number, since it is smaller than the sum of its proper divisors (37875420).

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

26042532 is a wasteful number, since it uses less digits than its factorization.

26042532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 26042532 is about 5103.1884150989. The cubic root of 26042532 is about 296.4110584294.

Adding to 26042532 its reverse (23524062), we get a palindrome (49566594).

The spelling of 26042532 in words is "twenty-six million, forty-two thousand, five hundred thirty-two".