8330245 has 36 divisors (see below), whose sum is σ = 12827052. Its totient is φ = 5174400.

The previous prime is 8330239. The next prime is 8330299. The reversal of 8330245 is 5420338.

It can be written as a sum of positive squares in 2 ways, for example, as 4322241 + 4008004 = 2079^2 + 2002^2 .

It is not a de Polignac number, because 8330245 - 2³ = 8330237 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29505 + ... + 29785.

It is an arithmetic number, because the mean of its divisors is an integer number (356307).

Almost surely, 2^8330245 is an apocalyptic number.

It is an amenable number.

8330245 is a deficient number, since it is larger than the sum of its proper divisors (4496807).

8330245 is a wasteful number, since it uses less digits than its factorization.

8330245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 8330245 is about 2886.2163813547. The cubic root of 8330245 is about 202.7150182683.

The spelling of 8330245 in words is "eight million, three hundred thirty thousand, two hundred forty-five".