8248145 has 16 divisors (see below), whose sum is σ = 10938240. Its totient is φ = 5938944.

The previous prime is 8248133. The next prime is 8248157. The reversal of 8248145 is 5418428.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8248133) and next prime (8248157).

It is a cyclic number.

It is not a de Polignac number, because 8248145 - 2⁶ = 8248081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155 + ... + 4064.

It is an arithmetic number, because the mean of its divisors is an integer number (683640).

Almost surely, 2^8248145 is an apocalyptic number.

8248145 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8248145 is a deficient number, since it is larger than the sum of its proper divisors (2690095).

8248145 is a wasteful number, since it uses less digits than its factorization.

8248145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264.

The product of its digits is 10240, while the sum is 32.

The square root of 8248145 is about 2871.9583910635. The cubic root of 8248145 is about 202.0468554510.

The spelling of 8248145 in words is "eight million, two hundred forty-eight thousand, one hundred forty-five".