26662022 has 4 divisors (see below), whose sum is σ = 39993036. Its totient is φ = 13331010.

The previous prime is 26662003. The next prime is 26662033. The reversal of 26662022 is 22026662.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 26661982 and 26662000.

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, 6665504 + ... + 6665507.

It is an arithmetic number, because the mean of its divisors is an integer number (9998259).

Almost surely, 2^26662022 is an apocalyptic number.

26662022 is a deficient number, since it is larger than the sum of its proper divisors (13331014).

26662022 is a wasteful number, since it uses less digits than its factorization.

26662022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331013.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 26662022 is about 5163.5280574429. The cubic root of 26662022 is about 298.7429699040.

Adding to 26662022 its reverse (22026662), we get a palindrome (48688684).

The spelling of 26662022 in words is "twenty-six million, six hundred sixty-two thousand, twenty-two".