26926153 has 2 divisors, whose sum is σ = 26926154. Its totient is φ = 26926152.

The previous prime is 26926139. The next prime is 26926177. The reversal of 26926153 is 35162962.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21603904 + 5322249 = 4648^2 + 2307^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26926153 is a prime.

It is not a weakly prime, because it can be changed into another prime (26926183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13463076 + 13463077.

It is an arithmetic number, because the mean of its divisors is an integer number (13463077).

Almost surely, 2^26926153 is an apocalyptic number.

It is an amenable number.

26926153 is a deficient number, since it is larger than the sum of its proper divisors (1).

26926153 is an equidigital number, since it uses as much as digits as its factorization.

26926153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 26926153 is about 5189.0416263507. The cubic root of 26926153 is about 299.7262428587.

The spelling of 26926153 in words is "twenty-six million, nine hundred twenty-six thousand, one hundred fifty-three".