2845465 has 8 divisors (see below), whose sum is σ = 3902400. Its totient is φ = 1951152.

The previous prime is 2845463. The next prime is 2845481. The reversal of 2845465 is 5645482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2845465 - 2¹ = 2845463 is a prime.

2845465 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2845465.

It is not an unprimeable number, because it can be changed into a prime (2845463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40615 + ... + 40684.

It is an arithmetic number, because the mean of its divisors is an integer number (487800).

2^2845465 is an apocalyptic number.

It is an amenable number.

2845465 is a deficient number, since it is larger than the sum of its proper divisors (1056935).

2845465 is an equidigital number, since it uses as much as digits as its factorization.

2845465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81311.

The product of its digits is 38400, while the sum is 34.

The square root of 2845465 is about 1686.8506157926. The cubic root of 2845465 is about 141.7047525436.

The spelling of 2845465 in words is "two million, eight hundred forty-five thousand, four hundred sixty-five".