1345465 has 16 divisors (see below), whose sum is σ = 1866240. Its totient is φ = 920320.

The previous prime is 1345457. The next prime is 1345471. The reversal of 1345465 is 5645431.

It is not a de Polignac number, because 1345465 - 2³ = 1345457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216 + ... + 1654.

It is an arithmetic number, because the mean of its divisors is an integer number (116640).

2^1345465 is an apocalyptic number.

It is an amenable number.

1345465 is a deficient number, since it is larger than the sum of its proper divisors (520775).

1345465 is a wasteful number, since it uses less digits than its factorization.

1345465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

The product of its digits is 7200, while the sum is 28.

The square root of 1345465 is about 1159.9418088853. The cubic root of 1345465 is about 110.3970499544.

The spelling of 1345465 in words is "one million, three hundred forty-five thousand, four hundred sixty-five".