26985916 has 6 divisors (see below), whose sum is σ = 47225360. Its totient is φ = 13492956.

The previous prime is 26985901. The next prime is 26985929. The reversal of 26985916 is 61958962.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373236 + ... + 3373243.

Almost surely, 2^26985916 is an apocalyptic number.

It is an amenable number.

26985916 is a deficient number, since it is larger than the sum of its proper divisors (20239444).

26985916 is a wasteful number, since it uses less digits than its factorization.

26985916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6746483 (or 6746481 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 26985916 is about 5194.7970123962. The cubic root of 26985916 is about 299.9478279645.

The spelling of 26985916 in words is "twenty-six million, nine hundred eighty-five thousand, nine hundred sixteen".