26885412 has 48 divisors (see below), whose sum is σ = 70351680. Its totient is φ = 8878464.

The previous prime is 26885377. The next prime is 26885423. The reversal of 26885412 is 21458862.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11103 + ... + 13305.

It is an arithmetic number, because the mean of its divisors is an integer number (1465660).

Almost surely, 2^26885412 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 26885412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35175840).

26885412 is an abundant number, since it is smaller than the sum of its proper divisors (43466268).

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

26885412 is a wasteful number, since it uses less digits than its factorization.

26885412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329 (or 2321 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 26885412 is about 5185.1144635389. The cubic root of 26885412 is about 299.5749981959.

It can be divided in two parts, 2688 and 5412, that added together give a square (8100 = 90²).

The spelling of 26885412 in words is "twenty-six million, eight hundred eighty-five thousand, four hundred twelve".