26894851 has 2 divisors, whose sum is σ = 26894852. Its totient is φ = 26894850.

The previous prime is 26894827. The next prime is 26894869. The reversal of 26894851 is 15849862.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26894851 - 2⁷ = 26894723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26894798 and 26894807.

It is not a weakly prime, because it can be changed into another prime (26894801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13447425 + 13447426.

It is an arithmetic number, because the mean of its divisors is an integer number (13447426).

Almost surely, 2^26894851 is an apocalyptic number.

26894851 is a deficient number, since it is larger than the sum of its proper divisors (1).

26894851 is an equidigital number, since it uses as much as digits as its factorization.

26894851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 43.

The square root of 26894851 is about 5186.0245853640. The cubic root of 26894851 is about 299.6100526157.

The spelling of 26894851 in words is "twenty-six million, eight hundred ninety-four thousand, eight hundred fifty-one".