26023312 has 60 divisors (see below), whose sum is σ = 61774320. Its totient is φ = 10559808.

The previous prime is 26023211. The next prime is 26023313. The reversal of 26023312 is 21332062.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 26023312.

It is not an unprimeable number, because it can be changed into a prime (26023313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14023 + ... + 15769.

It is an arithmetic number, because the mean of its divisors is an integer number (1029572).

Almost surely, 2^26023312 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 26023312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30887160).

26023312 is an abundant number, since it is smaller than the sum of its proper divisors (35751008).

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

26023312 is a wasteful number, since it uses less digits than its factorization.

26023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 26023312 is about 5101.3049310936. The cubic root of 26023312 is about 296.3381210433.

Adding to 26023312 its reverse (21332062), we get a palindrome (47355374).

It can be divided in two parts, 26023 and 312, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 26023312 in words is "twenty-six million, twenty-three thousand, three hundred twelve".