26988514 has 12 divisors (see below), whose sum is σ = 47092374. Its totient is φ = 11566464.

The previous prime is 26988463. The next prime is 26988517. The reversal of 26988514 is 41588962.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22724289 + 4264225 = 4767^2 + 2065^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26988517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137599 + ... + 137794.

Almost surely, 2^26988514 is an apocalyptic number.

26988514 is a deficient number, since it is larger than the sum of its proper divisors (20103860).

26988514 is a wasteful number, since it uses less digits than its factorization.

26988514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275409 (or 275402 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 26988514 is about 5195.0470642719. The cubic root of 26988514 is about 299.9574532255.

The spelling of 26988514 in words is "twenty-six million, nine hundred eighty-eight thousand, five hundred fourteen".