465404 has 6 divisors (see below), whose sum is σ = 814464. Its totient is φ = 232700.

The previous prime is 465383. The next prime is 465407. The reversal of 465404 is 404564.

It is a happy number.

It is an Ulam number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 465404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58172 + ... + 58179.

It is an arithmetic number, because the mean of its divisors is an integer number (135744).

2⁴⁶⁵⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

465404 is a deficient number, since it is larger than the sum of its proper divisors (349060).

465404 is a wasteful number, since it uses less digits than its factorization.

465404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116355 (or 116353 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 465404 is about 682.2052477078. The cubic root of 465404 is about 77.4955391120.

Adding to 465404 its reverse (404564), we get a palindrome (869968).

The spelling of 465404 in words is "four hundred sixty-five thousand, four hundred four".