461508 has 12 divisors (see below), whose sum is σ = 1076880. Its totient is φ = 153832.

The previous prime is 461507. The next prime is 461521. The reversal of 461508 is 805164.

461508 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (461507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19218 + ... + 19241.

It is an arithmetic number, because the mean of its divisors is an integer number (89740).

2⁴⁶¹⁵⁰⁸ is an apocalyptic number.

It is an amenable number.

461508 is an abundant number, since it is smaller than the sum of its proper divisors (615372).

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

461508 is a wasteful number, since it uses less digits than its factorization.

461508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38466 (or 38464 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 461508 is about 679.3438010316. The cubic root of 461508 is about 77.2786887715.

It can be divided in two parts, 461 and 508, that added together give a palindrome (969).

The spelling of 461508 in words is "four hundred sixty-one thousand, five hundred eight".