26240234 has 8 divisors (see below), whose sum is σ = 40275840. Its totient is φ = 12814956.

The previous prime is 26240189. The next prime is 26240239. The reversal of 26240234 is 43204262.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26240239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152474 + ... + 152645.

It is an arithmetic number, because the mean of its divisors is an integer number (5034480).

Almost surely, 2^26240234 is an apocalyptic number.

26240234 is a deficient number, since it is larger than the sum of its proper divisors (14035606).

26240234 is a wasteful number, since it uses less digits than its factorization.

26240234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305164.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 26240234 is about 5122.5222303080. The cubic root of 26240234 is about 297.1592369766.

Adding to 26240234 its reverse (43204262), we get a palindrome (69444496).

The spelling of 26240234 in words is "twenty-six million, two hundred forty thousand, two hundred thirty-four".