8445465 has 56 divisors (see below), whose sum is σ = 17418048. Its totient is φ = 3849120.

The previous prime is 8445457. The next prime is 8445473. The reversal of 8445465 is 5645448.

It is an interprime number because it is at equal distance from previous prime (8445457) and next prime (8445473).

It is not a de Polignac number, because 8445465 - 2³ = 8445457 is a prime.

8445465 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 25350 + ... + 25680.

Almost surely, 2^8445465 is an apocalyptic number.

It is an amenable number.

8445465 is an abundant number, since it is smaller than the sum of its proper divisors (8972583).

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

8445465 is an equidigital number, since it uses as much as digits as its factorization.

8445465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 346 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 8445465 is about 2906.1082223482. The cubic root of 8445465 is about 203.6453613533.

The spelling of 8445465 in words is "eight million, four hundred forty-five thousand, four hundred sixty-five".