26606051 has 2 divisors, whose sum is σ = 26606052. Its totient is φ = 26606050.

The previous prime is 26606017. The next prime is 26606057. The reversal of 26606051 is 15060662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26606051 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26606051.

It is not a weakly prime, because it can be changed into another prime (26606057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13303025 + 13303026.

It is an arithmetic number, because the mean of its divisors is an integer number (13303026).

Almost surely, 2^26606051 is an apocalyptic number.

26606051 is a deficient number, since it is larger than the sum of its proper divisors (1).

26606051 is an equidigital number, since it uses as much as digits as its factorization.

26606051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 26606051 is about 5158.1053692223. The cubic root of 26606051 is about 298.5337752541.

The spelling of 26606051 in words is "twenty-six million, six hundred six thousand, fifty-one".