26996622 has 16 divisors (see below), whose sum is σ = 55855440. Its totient is φ = 8688512.

The previous prime is 26996617. The next prime is 26996623. The reversal of 26996622 is 22669962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26996623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77403 + ... + 77750.

It is an arithmetic number, because the mean of its divisors is an integer number (3490965).

Almost surely, 2^26996622 is an apocalyptic number.

26996622 is an abundant number, since it is smaller than the sum of its proper divisors (28858818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26996622 is a wasteful number, since it uses less digits than its factorization.

26996622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155187.

The product of its digits is 139968, while the sum is 42.

The square root of 26996622 is about 5195.8273643377. The cubic root of 26996622 is about 299.9874883671.

The spelling of 26996622 in words is "twenty-six million, nine hundred ninety-six thousand, six hundred twenty-two".