26049907 has 4 divisors (see below), whose sum is σ = 28053760. Its totient is φ = 24046056.

The previous prime is 26049853. The next prime is 26049913. The reversal of 26049907 is 70994062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70994062 = 2 ⋅35497031.

It is a cyclic number.

It is not a de Polignac number, because 26049907 - 2¹⁵ = 26017139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26049007) 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, 1001907 + ... + 1001932.

It is an arithmetic number, because the mean of its divisors is an integer number (7013440).

Almost surely, 2^26049907 is an apocalyptic number.

26049907 is a deficient number, since it is larger than the sum of its proper divisors (2003853).

26049907 is a wasteful number, since it uses less digits than its factorization.

26049907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003852.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 26049907 is about 5103.9109514175. The cubic root of 26049907 is about 296.4390360627.

The spelling of 26049907 in words is "twenty-six million, forty-nine thousand, nine hundred seven".