26055250 has 32 divisors (see below), whose sum is σ = 52533936. Its totient is φ = 9619200.

The previous prime is 26055247. The next prime is 26055257. The reversal of 26055250 is 5255062.

It can be written as a sum of positive squares in 8 ways, for example, as 14641 + 26040609 = 121^2 + 5103^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (26055257) 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 in 15 ways as a sum of consecutive naturals, for example, 759 + ... + 7258.

Almost surely, 2^26055250 is an apocalyptic number.

26055250 is an abundant number, since it is smaller than the sum of its proper divisors (26478686).

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

26055250 is a wasteful number, since it uses less digits than its factorization.

26055250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8047 (or 8037 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 26055250 is about 5104.4343467225. The cubic root of 26055250 is about 296.4593018484.

The spelling of 26055250 in words is "twenty-six million, fifty-five thousand, two hundred fifty".