26550956 has 6 divisors (see below), whose sum is σ = 46464180. Its totient is φ = 13275476.

The previous prime is 26550943. The next prime is 26550959. The reversal of 26550956 is 65905562.

It is not an unprimeable number, because it can be changed into a prime (26550959) by changing a digit.

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 as a sum of consecutive naturals, namely, 3318866 + ... + 3318873.

It is an arithmetic number, because the mean of its divisors is an integer number (7744030).

Almost surely, 2^26550956 is an apocalyptic number.

It is an amenable number.

26550956 is a deficient number, since it is larger than the sum of its proper divisors (19913224).

26550956 is a wasteful number, since it uses less digits than its factorization.

26550956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6637743 (or 6637741 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 26550956 is about 5152.7619778135. The cubic root of 26550956 is about 298.3275679698.

The spelling of 26550956 in words is "twenty-six million, five hundred fifty thousand, nine hundred fifty-six".