8044245 has 32 divisors (see below), whose sum is σ = 15603840. Its totient is φ = 3899520.

The previous prime is 8044243. The next prime is 8044249. The reversal of 8044245 is 5424408.

It is not a de Polignac number, because 8044245 - 2¹ = 8044243 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8044243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1224 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (487620).

Almost surely, 2^8044245 is an apocalyptic number.

It is an amenable number.

8044245 is a deficient number, since it is larger than the sum of its proper divisors (7559595).

8044245 is a wasteful number, since it uses less digits than its factorization.

8044245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5442 (or 5436 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 8044245 is about 2836.2378250069. The cubic root of 8044245 is about 200.3680306850.

The spelling of 8044245 in words is "eight million, forty-four thousand, two hundred forty-five".