252010 has 32 divisors (see below), whose sum is σ = 518400. Its totient is φ = 87360.
The previous prime is 252001. The next prime is 252013. The reversal of 252010 is 10252.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (252013) 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, 3151 + ... + 3229.
It is an arithmetic number, because the mean of its divisors is an integer number (16200).
2252010 is an apocalyptic number.
252010 is an abundant number, since it is smaller than the sum of its proper divisors (266390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252010 is a wasteful number, since it uses less digits than its factorization.
252010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126.
The product of its (nonzero) digits is 20, while the sum is 10.
The square root of 252010 is about 502.0059760600. The cubic root of 252010 is about 63.1644314628.
Adding to 252010 its reverse (10252), we get a palindrome (262262).
The spelling of 252010 in words is "two hundred fifty-two thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •