465878 has 16 divisors (see below), whose sum is σ = 808704. Its totient is φ = 197160.

The previous prime is 465841. The next prime is 465887. The reversal of 465878 is 878564.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343 + ... + 1653.

It is an arithmetic number, because the mean of its divisors is an integer number (50544).

2⁴⁶⁵⁸⁷⁸ is an apocalyptic number.

465878 is a deficient number, since it is larger than the sum of its proper divisors (342826).

465878 is a wasteful number, since it uses less digits than its factorization.

465878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427.

The product of its digits is 53760, while the sum is 38.

The square root of 465878 is about 682.5525620786. The cubic root of 465878 is about 77.5218391453.

Subtracting 465878 from its reverse (878564), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 465878 in words is "four hundred sixty-five thousand, eight hundred seventy-eight".