240632 has 16 divisors (see below), whose sum is σ = 515760. Its totient is φ = 103104.
The previous prime is 240631. The next prime is 240641. The reversal of 240632 is 236042.
It is a self number, because there is not a number n which added to its sum of digits gives 240632.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240631) 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, 2093 + ... + 2204.
It is an arithmetic number, because the mean of its divisors is an integer number (32235).
2240632 is an apocalyptic number.
It is an amenable number.
240632 is an abundant number, since it is smaller than the sum of its proper divisors (275128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240632 is a wasteful number, since it uses less digits than its factorization.
240632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4310 (or 4306 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 240632 is about 490.5425567675. The cubic root of 240632 is about 62.1991514998.
Adding to 240632 its reverse (236042), we get a palindrome (476674).
The spelling of 240632 in words is "two hundred forty thousand, six hundred thirty-two".
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