8974245 has 16 divisors (see below), whose sum is σ = 16410240. Its totient is φ = 4102464.

The previous prime is 8974241. The next prime is 8974271. The reversal of 8974245 is 5424798.

It is not a de Polignac number, because 8974245 - 2² = 8974241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42630 + ... + 42839.

It is an arithmetic number, because the mean of its divisors is an integer number (1025640).

Almost surely, 2^8974245 is an apocalyptic number.

It is an amenable number.

8974245 is a deficient number, since it is larger than the sum of its proper divisors (7435995).

8974245 is a wasteful number, since it uses less digits than its factorization.

8974245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85484.

The product of its digits is 80640, while the sum is 39.

The square root of 8974245 is about 2995.7044246721. The cubic root of 8974245 is about 207.8097758514.

The spelling of 8974245 in words is "eight million, nine hundred seventy-four thousand, two hundred forty-five".