8475345 has 24 divisors (see below), whose sum is σ = 14816256. Its totient is φ = 4481568.

The previous prime is 8475329. The next prime is 8475361. The reversal of 8475345 is 5435748.

It is an interprime number because it is at equal distance from previous prime (8475329) and next prime (8475361).

It is not a de Polignac number, because 8475345 - 2⁴ = 8475329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4974 + ... + 6456.

It is an arithmetic number, because the mean of its divisors is an integer number (617344).

Almost surely, 2^8475345 is an apocalyptic number.

It is an amenable number.

8475345 is a deficient number, since it is larger than the sum of its proper divisors (6340911).

8475345 is a wasteful number, since it uses less digits than its factorization.

8475345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1618 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 8475345 is about 2911.2445792135. The cubic root of 8475345 is about 203.8852439937.

The spelling of 8475345 in words is "eight million, four hundred seventy-five thousand, three hundred forty-five".