8269121 has 8 divisors (see below), whose sum is σ = 9861504. Its totient is φ = 6779520.

The previous prime is 8269117. The next prime is 8269127. The reversal of 8269121 is 1219628.

8269121 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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 8269121 - 2² = 8269117 is a prime.

It is a super-2 number, since 2×8269121² = 136756724225282, which contains 22 as substring.

It is a Duffinian number.

8269121 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (8269127) 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, 25520 + ... + 25841.

It is an arithmetic number, because the mean of its divisors is an integer number (1232688).

Almost surely, 2^8269121 is an apocalyptic number.

It is an amenable number.

8269121 is a deficient number, since it is larger than the sum of its proper divisors (1592383).

8269121 is a wasteful number, since it uses less digits than its factorization.

8269121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51391.

The product of its digits is 1728, while the sum is 29.

The square root of 8269121 is about 2875.6079357242. The cubic root of 8269121 is about 202.2179867464.

The spelling of 8269121 in words is "eight million, two hundred sixty-nine thousand, one hundred twenty-one".