26424271 has 6 divisors (see below), whose sum is σ = 26883272. Its totient is φ = 25972980.

The previous prime is 26424257. The next prime is 26424287. The reversal of 26424271 is 17242462.

It is a happy number.

It is not a de Polignac number, because 26424271 - 2¹⁵ = 26391503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26424241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315 + ... + 7276.

Almost surely, 2^26424271 is an apocalyptic number.

26424271 is a deficient number, since it is larger than the sum of its proper divisors (459001).

26424271 is an frugal number, since it uses more digits than its factorization.

26424271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7709 (or 7650 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 26424271 is about 5140.4543573501. The cubic root of 26424271 is about 297.8523321353.

The spelling of 26424271 in words is "twenty-six million, four hundred twenty-four thousand, two hundred seventy-one".