26025943 has 4 divisors (see below), whose sum is σ = 26213320. Its totient is φ = 25838568.

The previous prime is 26025919. The next prime is 26025959. The reversal of 26025943 is 34952062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34952062 = 2 ⋅17476031.

It is a cyclic number.

It is not a de Polignac number, because 26025943 - 2¹⁷ = 25894871 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 (26025343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93480 + ... + 93757.

It is an arithmetic number, because the mean of its divisors is an integer number (6553330).

Almost surely, 2^26025943 is an apocalyptic number.

26025943 is a deficient number, since it is larger than the sum of its proper divisors (187377).

26025943 is a wasteful number, since it uses less digits than its factorization.

26025943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187376.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 26025943 is about 5101.5627997703. The cubic root of 26025943 is about 296.3481074653.

The spelling of 26025943 in words is "twenty-six million, twenty-five thousand, nine hundred forty-three".