26768444 has 6 divisors (see below), whose sum is σ = 46844784. Its totient is φ = 13384220.

The previous prime is 26768437. The next prime is 26768461. The reversal of 26768444 is 44486762.

It is a super-2 number, since 2×26768444² = 1433099188362272, which contains 22 as substring.

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, 3346052 + ... + 3346059.

It is an arithmetic number, because the mean of its divisors is an integer number (7807464).

Almost surely, 2^26768444 is an apocalyptic number.

It is an amenable number.

26768444 is a deficient number, since it is larger than the sum of its proper divisors (20076340).

26768444 is a wasteful number, since it uses less digits than its factorization.

26768444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692115 (or 6692113 counting only the distinct ones).

The product of its digits is 258048, while the sum is 41.

The square root of 26768444 is about 5173.8229579297. The cubic root of 26768444 is about 299.1399217597.

The spelling of 26768444 in words is "twenty-six million, seven hundred sixty-eight thousand, four hundred forty-four".