8253361 has 4 divisors (see below), whose sum is σ = 8388724. Its totient is φ = 8118000.

The previous prime is 8253359. The next prime is 8253373. The reversal of 8253361 is 1633528.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2421136 + 5832225 = 1556^2 + 2415^2 .

It is a cyclic number.

It is not a de Polignac number, because 8253361 - 2¹ = 8253359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8253061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67590 + ... + 67711.

It is an arithmetic number, because the mean of its divisors is an integer number (2097181).

Almost surely, 2^8253361 is an apocalyptic number.

It is an amenable number.

8253361 is a deficient number, since it is larger than the sum of its proper divisors (135363).

8253361 is a wasteful number, since it uses less digits than its factorization.

8253361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135362.

The product of its digits is 4320, while the sum is 28.

The square root of 8253361 is about 2872.8663386938. The cubic root of 8253361 is about 202.0894369172.

Adding to 8253361 its reverse (1633528), we get a palindrome (9886889).

It can be divided in two parts, 825 and 3361, that added together give a triangular number (4186 = T₉₁).

The spelling of 8253361 in words is "eight million, two hundred fifty-three thousand, three hundred sixty-one".