464530 has 32 divisors (see below), whose sum is σ = 943488. Its totient is φ = 163200.
The previous prime is 464521. The next prime is 464537. The reversal of 464530 is 35464.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (464537) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4459 + ... + 4561.
It is an arithmetic number, because the mean of its divisors is an integer number (29484).
2464530 is an apocalyptic number.
464530 is an abundant number, since it is smaller than the sum of its proper divisors (478958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464530 is a wasteful number, since it uses less digits than its factorization.
464530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 464530 is about 681.5643770034. The cubic root of 464530 is about 77.4469980997.
464530 divided by its sum of digits (22) gives a triangular number (21115 = T205).
Adding to 464530 its reverse (35464), we get a palindrome (499994).
The spelling of 464530 in words is "four hundred sixty-four thousand, five hundred thirty".
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