8324245 has 4 divisors (see below), whose sum is σ = 9989100. Its totient is φ = 6659392.

The previous prime is 8324231. The next prime is 8324269. The reversal of 8324245 is 5424238.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5424238 = 2 ⋅2712119.

It can be written as a sum of positive squares in 2 ways, for example, as 1887876 + 6436369 = 1374^2 + 2537^2 .

It is a cyclic number.

It is not a de Polignac number, because 8324245 - 2¹⁷ = 8193173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832420 + ... + 832429.

It is an arithmetic number, because the mean of its divisors is an integer number (2497275).

Almost surely, 2^8324245 is an apocalyptic number.

It is an amenable number.

8324245 is a deficient number, since it is larger than the sum of its proper divisors (1664855).

8324245 is a wasteful number, since it uses less digits than its factorization.

8324245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664854.

The product of its digits is 7680, while the sum is 28.

The square root of 8324245 is about 2885.1767710142. The cubic root of 8324245 is about 202.6663369373. Note that the first 3 decimals are identical.

The spelling of 8324245 in words is "eight million, three hundred twenty-four thousand, two hundred forty-five".