26448229 has 8 divisors (see below), whose sum is σ = 28344960. Its totient is φ = 24613776.

The previous prime is 26448223. The next prime is 26448241. The reversal of 26448229 is 92284462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26448229 - 2³ = 26448221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26448221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14689 + ... + 16390.

It is an arithmetic number, because the mean of its divisors is an integer number (3543120).

Almost surely, 2^26448229 is an apocalyptic number.

It is an amenable number.

26448229 is a deficient number, since it is larger than the sum of its proper divisors (1896731).

26448229 is a wasteful number, since it uses less digits than its factorization.

26448229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31139.

The product of its digits is 55296, while the sum is 37.

The square root of 26448229 is about 5142.7841681331. The cubic root of 26448229 is about 297.9423225160.

The spelling of 26448229 in words is "twenty-six million, four hundred forty-eight thousand, two hundred twenty-nine".