26434227 has 24 divisors (see below), whose sum is σ = 37320912. Its totient is φ = 16635840.

The previous prime is 26434193. The next prime is 26434231. The reversal of 26434227 is 72243462.

It is not a de Polignac number, because 26434227 - 2¹⁰ = 26433203 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 26434194 and 26434203.

It is not an unprimeable number, because it can be changed into a prime (26434237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152713 + ... + 152885.

It is an arithmetic number, because the mean of its divisors is an integer number (1555038).

Almost surely, 2^26434227 is an apocalyptic number.

26434227 is a deficient number, since it is larger than the sum of its proper divisors (10886685).

26434227 is a wasteful number, since it uses less digits than its factorization.

26434227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 260 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 26434227 is about 5141.4226630379. The cubic root of 26434227 is about 297.8897351913.

Adding to 26434227 its reverse (72243462), we get a palindrome (98677689).

The spelling of 26434227 in words is "twenty-six million, four hundred thirty-four thousand, two hundred twenty-seven".