245050 has 36 divisors (see below), whose sum is σ = 510570. Its totient is φ = 87360.
The previous prime is 245039. The next prime is 245071. The reversal of 245050 is 50542.
It is a happy number.
It can be written as a sum of positive squares in 9 ways, for example, as 3969 + 241081 = 63^2 + 491^2 .
It is a nialpdrome in base 13.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8436 + ... + 8464.
2245050 is an apocalyptic number.
245050 is an abundant number, since it is smaller than the sum of its proper divisors (265520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245050 is a wasteful number, since it uses less digits than its factorization.
245050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67 (or 49 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 16.
The square root of 245050 is about 495.0252518812. The cubic root of 245050 is about 62.5775038507.
Adding to 245050 its reverse (50542), we get a palindrome (295592).
It can be divided in two parts, 2450 and 50, that multiplied together give a square (122500 = 3502).
The spelling of 245050 in words is "two hundred forty-five thousand, fifty".
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