26955001 has 2 divisors, whose sum is σ = 26955002. Its totient is φ = 26955000.

The previous prime is 26954989. The next prime is 26955029. The reversal of 26955001 is 10055962.

It is an a-pointer prime, because the next prime (26955029) can be obtained adding 26955001 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26790976 + 164025 = 5176^2 + 405^2 .

It is a cyclic number.

It is not a de Polignac number, because 26955001 - 2⁹ = 26954489 is a prime.

It is a Chen prime.

It is equal to p_1680409 and since 26955001 and 1680409 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (26955041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13477500 + 13477501.

It is an arithmetic number, because the mean of its divisors is an integer number (13477501).

Almost surely, 2^26955001 is an apocalyptic number.

It is an amenable number.

26955001 is a deficient number, since it is larger than the sum of its proper divisors (1).

26955001 is an equidigital number, since it uses as much as digits as its factorization.

26955001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 26955001 is about 5191.8205862684. The cubic root of 26955001 is about 299.8332443627.

The spelling of 26955001 in words is "twenty-six million, nine hundred fifty-five thousand, one".