26321232 has 180 divisors, whose sum is σ = 86173056. Its totient is φ = 6894720.

The previous prime is 26321227. The next prime is 26321233. The reversal of 26321232 is 23212362.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 26321199 and 26321208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26321233) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 849057 + ... + 849087.

Almost surely, 2^26321232 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 26321232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43086528).

26321232 is an abundant number, since it is smaller than the sum of its proper divisors (59851824).

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

26321232 is a wasteful number, since it uses less digits than its factorization.

26321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 62 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 26321232 is about 5130.4222048483. The cubic root of 26321232 is about 297.4646786209.

Adding to 26321232 its reverse (23212362), we get a palindrome (49533594).

The spelling of 26321232 in words is "twenty-six million, three hundred twenty-one thousand, two hundred thirty-two".