26058623 has 2 divisors, whose sum is σ = 26058624. Its totient is φ = 26058622.

The previous prime is 26058611. The next prime is 26058629. The reversal of 26058623 is 32685062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26058623 - 2¹⁶ = 25993087 is a prime.

It is a super-4 number, since 4×26058623⁴ (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 26058623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26058629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13029311 + 13029312.

It is an arithmetic number, because the mean of its divisors is an integer number (13029312).

Almost surely, 2^26058623 is an apocalyptic number.

26058623 is a deficient number, since it is larger than the sum of its proper divisors (1).

26058623 is an equidigital number, since it uses as much as digits as its factorization.

26058623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 26058623 is about 5104.7647350294. The cubic root of 26058623 is about 296.4720940761.

The spelling of 26058623 in words is "twenty-six million, fifty-eight thousand, six hundred twenty-three".