464945 has 16 divisors (see below), whose sum is σ = 628992. Its totient is φ = 327360.
The previous prime is 464941. The next prime is 464951. The reversal of 464945 is 549464.
It is a happy number.
It is not a de Polignac number, because 464945 - 22 = 464941 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (464941) 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, 1340 + ... + 1650.
It is an arithmetic number, because the mean of its divisors is an integer number (39312).
2464945 is an apocalyptic number.
It is an amenable number.
464945 is a deficient number, since it is larger than the sum of its proper divisors (164047).
464945 is a wasteful number, since it uses less digits than its factorization.
464945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352.
The product of its digits is 17280, while the sum is 32.
The square root of 464945 is about 681.8687557001. The cubic root of 464945 is about 77.4700543342.
The spelling of 464945 in words is "four hundred sixty-four thousand, nine hundred forty-five".
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