416465 has 16 divisors (see below), whose sum is σ = 582528. Its totient is φ = 279936.

The previous prime is 416459. The next prime is 416473. The reversal of 416465 is 564614.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 416465 - 2⁶ = 416401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2474 + ... + 2636.

It is an arithmetic number, because the mean of its divisors is an integer number (36408).

2⁴¹⁶⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

416465 is a deficient number, since it is larger than the sum of its proper divisors (166063).

416465 is a wasteful number, since it uses less digits than its factorization.

416465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its digits is 2880, while the sum is 26.

The square root of 416465 is about 645.3409951336. The cubic root of 416465 is about 74.6780271653.

The spelling of 416465 in words is "four hundred sixteen thousand, four hundred sixty-five".