26626228 has 24 divisors (see below), whose sum is σ = 47678400. Its totient is φ = 13006848.

The previous prime is 26626211. The next prime is 26626253. The reversal of 26626228 is 82262662.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26626193 and 26626202.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 60433 + ... + 60871.

It is an arithmetic number, because the mean of its divisors is an integer number (1986600).

Almost surely, 2^26626228 is an apocalyptic number.

It is an amenable number.

26626228 is a deficient number, since it is larger than the sum of its proper divisors (21052172).

26626228 is a wasteful number, since it uses less digits than its factorization.

26626228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 757 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 26626228 is about 5160.0608523544. The cubic root of 26626228 is about 298.6092216749.

The spelling of 26626228 in words is "twenty-six million, six hundred twenty-six thousand, two hundred twenty-eight".