26032432 has 30 divisors (see below), whose sum is σ = 53243988. Its totient is φ = 12328416.

The previous prime is 26032403. The next prime is 26032463. The reversal of 26032432 is 23423062.

It is a happy number.

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 5 ways as a sum of consecutive naturals, for example, 3523 + ... + 8029.

Almost surely, 2^26032432 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 26032432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26621994).

26032432 is an abundant number, since it is smaller than the sum of its proper divisors (27211556).

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

26032432 is a wasteful number, since it uses less digits than its factorization.

26032432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553 (or 4528 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 26032432 is about 5102.1987417191. The cubic root of 26032432 is about 296.3727347263.

Adding to 26032432 its reverse (23423062), we get a palindrome (49455494).

The spelling of 26032432 in words is "twenty-six million, thirty-two thousand, four hundred thirty-two".