461430 has 32 divisors (see below), whose sum is σ = 1231200. Its totient is φ = 122976.

The previous prime is 461413. The next prime is 461437. The reversal of 461430 is 34164.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461437) by changing a digit.

461430 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 15 ways as a sum of consecutive naturals, for example, 585 + ... + 1124.

It is an arithmetic number, because the mean of its divisors is an integer number (38475).

2⁴⁶¹⁴³⁰ is an apocalyptic number.

461430 is an abundant number, since it is smaller than the sum of its proper divisors (769770).

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

461430 is a wasteful number, since it uses less digits than its factorization.

461430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725 (or 1719 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 461430 is about 679.2863902655. The cubic root of 461430 is about 77.2743348727.

Adding to 461430 its reverse (34164), we get a palindrome (495594).

The spelling of 461430 in words is "four hundred sixty-one thousand, four hundred thirty".