26971396 has 12 divisors (see below), whose sum is σ = 47633740. Its totient is φ = 13361760.

The previous prime is 26971369. The next prime is 26971397. The reversal of 26971396 is 69317962.

It can be written as a sum of positive squares in 2 ways, for example, as 14930496 + 12040900 = 3864^2 + 3470^2 .

It is not an unprimeable number, because it can be changed into a prime (26971397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30495 + ... + 31366.

Almost surely, 2^26971396 is an apocalyptic number.

It is an amenable number.

26971396 is a deficient number, since it is larger than the sum of its proper divisors (20662344).

26971396 is a wasteful number, since it uses less digits than its factorization.

26971396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61974 (or 61972 counting only the distinct ones).

The product of its digits is 122472, while the sum is 43.

The square root of 26971396 is about 5193.3992721531. The cubic root of 26971396 is about 299.8940218258.

The spelling of 26971396 in words is "twenty-six million, nine hundred seventy-one thousand, three hundred ninety-six".