26606121 has 8 divisors (see below), whose sum is σ = 36300000. Its totient is φ = 17324832.

The previous prime is 26606117. The next prime is 26606123. The reversal of 26606121 is 12160662.

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

It is not a de Polignac number, because 26606121 - 2² = 26606117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26606091 and 26606100.

It is not an unprimeable number, because it can be changed into a prime (26606123) 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, 102996 + ... + 103253.

It is an arithmetic number, because the mean of its divisors is an integer number (4537500).

Almost surely, 2^26606121 is an apocalyptic number.

It is an amenable number.

26606121 is a deficient number, since it is larger than the sum of its proper divisors (9693879).

26606121 is a wasteful number, since it uses less digits than its factorization.

26606121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206295.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 26606121 is about 5158.1121546550. The cubic root of 26606121 is about 298.5340370660.

Adding to 26606121 its reverse (12160662), we get a palindrome (38766783).

The spelling of 26606121 in words is "twenty-six million, six hundred six thousand, one hundred twenty-one".