26694799 has 2 divisors, whose sum is σ = 26694800. Its totient is φ = 26694798.

The previous prime is 26694769. The next prime is 26694803. The reversal of 26694799 is 99749662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26694799 - 2⁷ = 26694671 is a prime.

It is a super-2 number, since 2×26694799² = 1425224587300802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26694769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13347399 + 13347400.

It is an arithmetic number, because the mean of its divisors is an integer number (13347400).

Almost surely, 2^26694799 is an apocalyptic number.

26694799 is a deficient number, since it is larger than the sum of its proper divisors (1).

26694799 is an equidigital number, since it uses as much as digits as its factorization.

26694799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 52.

The square root of 26694799 is about 5166.7009783807. The cubic root of 26694799 is about 298.8653398240.

The spelling of 26694799 in words is "twenty-six million, six hundred ninety-four thousand, seven hundred ninety-nine".