26427101 has 2 divisors, whose sum is σ = 26427102. Its totient is φ = 26427100.

The previous prime is 26427077. The next prime is 26427109. The reversal of 26427101 is 10172462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21808900 + 4618201 = 4670^2 + 2149^2 .

It is a cyclic number.

It is not a de Polignac number, because 26427101 - 2¹⁴ = 26410717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26427109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13213550 + 13213551.

It is an arithmetic number, because the mean of its divisors is an integer number (13213551).

Almost surely, 2^26427101 is an apocalyptic number.

It is an amenable number.

26427101 is a deficient number, since it is larger than the sum of its proper divisors (1).

26427101 is an equidigital number, since it uses as much as digits as its factorization.

26427101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 26427101 is about 5140.7296174765. The cubic root of 26427101 is about 297.8629649359.

Adding to 26427101 its reverse (10172462), we get a palindrome (36599563).

The spelling of 26427101 in words is "twenty-six million, four hundred twenty-seven thousand, one hundred one".