26945360 has 60 divisors (see below), whose sum is σ = 67871772. Its totient is φ = 9944064.

The previous prime is 26945353. The next prime is 26945377. The reversal of 26945360 is 6354962.

It can be written as a sum of positive squares in 6 ways, for example, as 3013696 + 23931664 = 1736^2 + 4892^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26945360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12524 + ... + 14516.

Almost surely, 2^26945360 is an apocalyptic number.

26945360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26945360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33935886).

26945360 is an abundant number, since it is smaller than the sum of its proper divisors (40926412).

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

26945360 is a wasteful number, since it uses less digits than its factorization.

26945360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 26945360 is about 5190.8920235351. The cubic root of 26945360 is about 299.7974929634.

The spelling of 26945360 in words is "twenty-six million, nine hundred forty-five thousand, three hundred sixty".