26268121 has 8 divisors (see below), whose sum is σ = 28711584. Its totient is φ = 23833920.

The previous prime is 26268107. The next prime is 26268131. The reversal of 26268121 is 12186262.

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

It is not a de Polignac number, because 26268121 - 2⁹ = 26267609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26268121.

It is not an unprimeable number, because it can be changed into a prime (26268131) 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, 4510 + ... + 8536.

It is an arithmetic number, because the mean of its divisors is an integer number (3588948).

Almost surely, 2^26268121 is an apocalyptic number.

It is an amenable number.

26268121 is a deficient number, since it is larger than the sum of its proper divisors (2443463).

26268121 is a wasteful number, since it uses less digits than its factorization.

26268121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4631.

The product of its digits is 2304, while the sum is 28.

The square root of 26268121 is about 5125.2435064102. The cubic root of 26268121 is about 297.2644690885.

The spelling of 26268121 in words is "twenty-six million, two hundred sixty-eight thousand, one hundred twenty-one".