26927140 has 12 divisors (see below), whose sum is σ = 56547036. Its totient is φ = 10770848.

The previous prime is 26927137. The next prime is 26927141. The reversal of 26927140 is 4172962.

It can be written as a sum of positive squares in 2 ways, for example, as 19131876 + 7795264 = 4374^2 + 2792^2 .

It is not an unprimeable number, because it can be changed into a prime (26927141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673159 + ... + 673198.

It is an arithmetic number, because the mean of its divisors is an integer number (4712253).

Almost surely, 2^26927140 is an apocalyptic number.

26927140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26927140 is an abundant number, since it is smaller than the sum of its proper divisors (29619896).

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

26927140 is a wasteful number, since it uses less digits than its factorization.

26927140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346366 (or 1346364 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 26927140 is about 5189.1367297461. The cubic root of 26927140 is about 299.7299050502.

The spelling of 26927140 in words is "twenty-six million, nine hundred twenty-seven thousand, one hundred forty".