253299 has 8 divisors (see below), whose sum is σ = 352512. Its totient is φ = 161480.
The previous prime is 253273. The next prime is 253307. The reversal of 253299 is 992352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 253299 - 213 = 245107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (253229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767 + ... + 1904.
It is an arithmetic number, because the mean of its divisors is an integer number (44064).
2253299 is an apocalyptic number.
253299 is a deficient number, since it is larger than the sum of its proper divisors (99213).
253299 is a wasteful number, since it uses less digits than its factorization.
253299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3697.
The product of its digits is 4860, while the sum is 30.
The square root of 253299 is about 503.2881878209. The cubic root of 253299 is about 63.2719411242.
It can be divided in two parts, 2 and 53299, that added together give a triangular number (53301 = T326).
The spelling of 253299 in words is "two hundred fifty-three thousand, two hundred ninety-nine".
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