26248055 has 4 divisors (see below), whose sum is σ = 31497672. Its totient is φ = 20998440.

The previous prime is 26248039. The next prime is 26248069. The reversal of 26248055 is 55084262.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55084262 = 2 ⋅27542131.

It is not a de Polignac number, because 26248055 - 2⁴ = 26248039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624801 + ... + 2624810.

It is an arithmetic number, because the mean of its divisors is an integer number (7874418).

Almost surely, 2^26248055 is an apocalyptic number.

26248055 is a deficient number, since it is larger than the sum of its proper divisors (5249617).

26248055 is an equidigital number, since it uses as much as digits as its factorization.

26248055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249616.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 26248055 is about 5123.2855668994. The cubic root of 26248055 is about 297.1887571850.

The spelling of 26248055 in words is "twenty-six million, two hundred forty-eight thousand, fifty-five".