26067231 has 8 divisors (see below), whose sum is σ = 38618160. Its totient is φ = 17378136.

The previous prime is 26067169. The next prime is 26067269. The reversal of 26067231 is 13276062.

It is a happy number.

It is not a de Polignac number, because 26067231 - 2¹⁰ = 26066207 is a prime.

It is a super-2 number, since 2×26067231² = 1359001064014722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 965453 = 26067231 / (2 + 6 + 0 + 6 + 7 + 2 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 26067195 and 26067204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26067271) 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 in 7 ways as a sum of consecutive naturals, for example, 482700 + ... + 482753.

It is an arithmetic number, because the mean of its divisors is an integer number (4827270).

Almost surely, 2^26067231 is an apocalyptic number.

26067231 is a deficient number, since it is larger than the sum of its proper divisors (12550929).

26067231 is an equidigital number, since it uses as much as digits as its factorization.

26067231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965462 (or 965456 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 26067231 is about 5105.6077992733. The cubic root of 26067231 is about 296.5047352334.

The spelling of 26067231 in words is "twenty-six million, sixty-seven thousand, two hundred thirty-one".