464242 has 8 divisors (see below), whose sum is σ = 703836. Its totient is φ = 229632.
The previous prime is 464237. The next prime is 464251. The reversal of 464242 is 242464.
It can be written as a sum of positive squares in 2 ways, for example, as 410881 + 53361 = 641^2 + 231^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 13.
It is a congruent number.
It is an unprimeable number.
464242 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 3 ways as a sum of consecutive naturals, for example, 1003 + ... + 1390.
2464242 is an apocalyptic number.
464242 is a deficient number, since it is larger than the sum of its proper divisors (239594).
464242 is a wasteful number, since it uses less digits than its factorization.
464242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2492.
The product of its digits is 1536, while the sum is 22.
The square root of 464242 is about 681.3530655982. The cubic root of 464242 is about 77.4309895559.
It can be divided in two parts, 4 and 64242, that added together give a palindrome (64246).
The spelling of 464242 in words is "four hundred sixty-four thousand, two hundred forty-two".
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