26055433 has 4 divisors (see below), whose sum is σ = 26076820. Its totient is φ = 26034048.

The previous prime is 26055413. The next prime is 26055467. The reversal of 26055433 is 33455062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33455062 = 2 ⋅16727531.

It can be written as a sum of positive squares in 2 ways, for example, as 17073424 + 8982009 = 4132^2 + 2997^2 .

It is a cyclic number.

It is not a de Polignac number, because 26055433 - 2⁵ = 26055401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26055413) 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 3 ways as a sum of consecutive naturals, for example, 8748 + ... + 11341.

It is an arithmetic number, because the mean of its divisors is an integer number (6519205).

Almost surely, 2^26055433 is an apocalyptic number.

It is an amenable number.

26055433 is a deficient number, since it is larger than the sum of its proper divisors (21387).

26055433 is a wasteful number, since it uses less digits than its factorization.

26055433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21386.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 26055433 is about 5104.4522722815. The cubic root of 26055433 is about 296.4599959110.

The spelling of 26055433 in words is "twenty-six million, fifty-five thousand, four hundred thirty-three".