26313073 has 2 divisors, whose sum is σ = 26313074. Its totient is φ = 26313072.

The previous prime is 26313029. The next prime is 26313107. The reversal of 26313073 is 37031362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23155344 + 3157729 = 4812^2 + 1777^2 .

It is a cyclic number.

It is not a de Polignac number, because 26313073 - 2¹³ = 26304881 is a prime.

It is not a weakly prime, because it can be changed into another prime (26310073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13156536 + 13156537.

It is an arithmetic number, because the mean of its divisors is an integer number (13156537).

Almost surely, 2^26313073 is an apocalyptic number.

It is an amenable number.

26313073 is a deficient number, since it is larger than the sum of its proper divisors (1).

26313073 is an equidigital number, since it uses as much as digits as its factorization.

26313073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 26313073 is about 5129.6269844892. The cubic root of 26313073 is about 297.4339396199.

The spelling of 26313073 in words is "twenty-six million, three hundred thirteen thousand, seventy-three".