8194250245 has 8 divisors (see below), whose sum is σ = 9836741016. Its totient is φ = 6552973056.

The previous prime is 8194250221. The next prime is 8194250249. The reversal of 8194250245 is 5420524918.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4689373441 + 3504876804 = 68479^2 + 59202^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8194250245 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8194250198 and 8194250207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8194250249) 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, 288472 + ... + 315601.

It is an arithmetic number, because the mean of its divisors is an integer number (1229592627).

Almost surely, 2^8194250245 is an apocalyptic number.

It is an amenable number.

8194250245 is a deficient number, since it is larger than the sum of its proper divisors (1642490771).

8194250245 is a wasteful number, since it uses less digits than its factorization.

8194250245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606791.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 8194250245 is about 90522.0981031704. The cubic root of 8194250245 is about 2016.0582417778.

The spelling of 8194250245 in words is "eight billion, one hundred ninety-four million, two hundred fifty thousand, two hundred forty-five".