26965144 has 16 divisors (see below), whose sum is σ = 50679000. Its totient is φ = 13450752.

The previous prime is 26965139. The next prime is 26965151. The reversal of 26965144 is 44156962.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162 + ... + 7345.

Almost surely, 2^26965144 is an apocalyptic number.

It is an amenable number.

26965144 is a deficient number, since it is larger than the sum of its proper divisors (23713856).

26965144 is a wasteful number, since it uses less digits than its factorization.

26965144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7962 (or 7958 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 26965144 is about 5192.7973193646. The cubic root of 26965144 is about 299.8708481110.

The spelling of 26965144 in words is "twenty-six million, nine hundred sixty-five thousand, one hundred forty-four".