26082253 has 16 divisors (see below), whose sum is σ = 28394496. Its totient is φ = 23886720.

The previous prime is 26082239. The next prime is 26082263. The reversal of 26082253 is 35228062.

26082253 is a nontrivial binomial coefficient, being equal to C(7223, 2).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26082253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26082263) 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 15 ways as a sum of consecutive naturals, for example, 111825 + ... + 112057.

It is an arithmetic number, because the mean of its divisors is an integer number (1774656).

Almost surely, 2^26082253 is an apocalyptic number.

26082253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

26082253 is the 7222-nd triangular number.

26082253 is the 2408-th centered nonagonal number.

It is an amenable number.

26082253 is a deficient number, since it is larger than the sum of its proper divisors (2312243).

26082253 is a wasteful number, since it uses less digits than its factorization.

26082253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 26082253 is about 5107.0787148819. The cubic root of 26082253 is about 296.5616807883.

It can be divided in two parts, 26082 and 253, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 26082253 in words is "twenty-six million, eighty-two thousand, two hundred fifty-three".