8445760 has 28 divisors (see below), whose sum is σ = 20112228. Its totient is φ = 3378176.

The previous prime is 8445751. The next prime is 8445769. The reversal of 8445760 is 675448.

It is an interprime number because it is at equal distance from previous prime (8445751) and next prime (8445769).

It can be written as a sum of positive squares in 2 ways, for example, as 3356224 + 5089536 = 1832^2 + 2256^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8445769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12877 + ... + 13516.

Almost surely, 2^8445760 is an apocalyptic number.

8445760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8445760 is an abundant number, since it is smaller than the sum of its proper divisors (11666468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8445760 is a wasteful number, since it uses less digits than its factorization.

8445760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410 (or 26400 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 8445760 is about 2906.1589770692. The cubic root of 8445760 is about 203.6477324358.

The spelling of 8445760 in words is "eight million, four hundred forty-five thousand, seven hundred sixty".