26409122 has 8 divisors (see below), whose sum is σ = 40205136. Its totient is φ = 13007412.

The previous prime is 26409121. The next prime is 26409133. The reversal of 26409122 is 22190462.

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

It is a junction number, because it is equal to n+sod(n) for n = 26409091 and 26409100.

It is not an unprimeable number, because it can be changed into a prime (26409121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98408 + ... + 98675.

It is an arithmetic number, because the mean of its divisors is an integer number (5025642).

Almost surely, 2^26409122 is an apocalyptic number.

26409122 is a deficient number, since it is larger than the sum of its proper divisors (13796014).

26409122 is a wasteful number, since it uses less digits than its factorization.

26409122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197152.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 26409122 is about 5138.9806382200. The cubic root of 26409122 is about 297.7954018038.

Adding to 26409122 its reverse (22190462), we get a palindrome (48599584).

The spelling of 26409122 in words is "twenty-six million, four hundred nine thousand, one hundred twenty-two".