408460 has 24 divisors (see below), whose sum is σ = 924336. Its totient is φ = 150720.

The previous prime is 408437. The next prime is 408461. The reversal of 408460 is 64804.

It is not an unprimeable number, because it can be changed into a prime (408461) by changing a digit.

408460 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526 + ... + 1045.

It is an arithmetic number, because the mean of its divisors is an integer number (38514).

2⁴⁰⁸⁴⁶⁰ is an apocalyptic number.

It is an amenable number.

408460 is an abundant number, since it is smaller than the sum of its proper divisors (515876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

408460 is a wasteful number, since it uses less digits than its factorization.

408460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593 (or 1591 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 408460 is about 639.1087544386. The cubic root of 408460 is about 74.1964587350.

It can be divided in two parts, 408 and 460, that added together give a palindrome (868).

The spelling of 408460 in words is "four hundred eight thousand, four hundred sixty".