26622244 has 12 divisors (see below), whose sum is σ = 50824368. Its totient is φ = 12101000.

The previous prime is 26622229. The next prime is 26622259. The reversal of 26622244 is 44222662.

It is an interprime number because it is at equal distance from previous prime (26622229) and next prime (26622259).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302482 + ... + 302569.

It is an arithmetic number, because the mean of its divisors is an integer number (4235364).

Almost surely, 2^26622244 is an apocalyptic number.

It is an amenable number.

26622244 is a deficient number, since it is larger than the sum of its proper divisors (24202124).

26622244 is a wasteful number, since it uses less digits than its factorization.

26622244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605066 (or 605064 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 26622244 is about 5159.6747959537. The cubic root of 26622244 is about 298.5943276078.

The spelling of 26622244 in words is "twenty-six million, six hundred twenty-two thousand, two hundred forty-four".