26040893 has 4 divisors (see below), whose sum is σ = 26053020. Its totient is φ = 26028768.

The previous prime is 26040881. The next prime is 26040913. The reversal of 26040893 is 39804062.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 21279769 + 4761124 = 4613^2 + 2182^2 .

It is a cyclic number.

It is not a de Polignac number, because 26040893 - 2⁶ = 26040829 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 (26040803) 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, 1880 + ... + 7457.

It is an arithmetic number, because the mean of its divisors is an integer number (6513255).

Almost surely, 2^26040893 is an apocalyptic number.

It is an amenable number.

26040893 is a deficient number, since it is larger than the sum of its proper divisors (12127).

26040893 is an equidigital number, since it uses as much as digits as its factorization.

26040893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12126.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 26040893 is about 5103.0278266927. The cubic root of 26040893 is about 296.4048400387.

The spelling of 26040893 in words is "twenty-six million, forty thousand, eight hundred ninety-three".