26093641 has 4 divisors (see below), whose sum is σ = 29821312. Its totient is φ = 22365972.

The previous prime is 26093633. The next prime is 26093651. The reversal of 26093641 is 14639062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14639062 = 2 ⋅7319531.

It is a cyclic number.

It is not a de Polignac number, because 26093641 - 2³ = 26093633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26093651) 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, 1863825 + ... + 1863838.

It is an arithmetic number, because the mean of its divisors is an integer number (7455328).

Almost surely, 2^26093641 is an apocalyptic number.

It is an amenable number.

26093641 is a deficient number, since it is larger than the sum of its proper divisors (3727671).

26093641 is an equidigital number, since it uses as much as digits as its factorization.

26093641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727670.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 26093641 is about 5108.1935163030. The cubic root of 26093641 is about 296.6048359689.

The spelling of 26093641 in words is "twenty-six million, ninety-three thousand, six hundred forty-one".