6412465 has 4 divisors (see below), whose sum is σ = 7694964. Its totient is φ = 5129968.

The previous prime is 6412459. The next prime is 6412493. The reversal of 6412465 is 5642146.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5642146 = 2 ⋅2821073.

It can be written as a sum of positive squares in 2 ways, for example, as 3272481 + 3139984 = 1809^2 + 1772^2 .

It is a cyclic number.

It is not a de Polignac number, because 6412465 - 2³ = 6412457 is a prime.

It is a super-2 number, since 2×6412465² = 82239414752450, which contains 22 as substring.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 641242 + ... + 641251.

It is an arithmetic number, because the mean of its divisors is an integer number (1923741).

Almost surely, 2^6412465 is an apocalyptic number.

It is an amenable number.

6412465 is a deficient number, since it is larger than the sum of its proper divisors (1282499).

6412465 is a wasteful number, since it uses less digits than its factorization.

6412465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282498.

The product of its digits is 5760, while the sum is 28.

The square root of 6412465 is about 2532.2845416738. The cubic root of 6412465 is about 185.7840114347.

The spelling of 6412465 in words is "six million, four hundred twelve thousand, four hundred sixty-five".